State Based Ladder Logic Programming Free Essay Example, 1500 words

Figure 9 demonstrates the changed state diagram, which fulfills this errand: To execute this in ladder logic, just two states should have been adjusted, the opening and shutting state. A clock was added to every state, which began running when the state has to be dynamic, and naturally changed the way to the halted state once the five seconds had passed. Changed ladder logic for the opening and shutting states are incorporated in figures 10 and 11. Every other state was unaltered, and may be alluded to in the past figures. At the point when executed this logic carried on of course. Discussion & Analysis The reason for this lab was to exhibit the utility of the state-based system. We started by taking after the fundamental technique to build up a state-based system. The criteria followed were as below: a. Inspect the issue and distinguish inputs and yields. b. Make State Diagram. c. Characterize State variables are utilizing work area memory. d. Make PLC system is utilizing areas to arrange states. Taking after these strides made making the system extremely streamlined. The main step included distinguishing the inputs, yields. We will write a custom essay sample on State Based Ladder Logic Programming or any topic specifically for you Only $17.96 $11.86/pageorder now The inputs that we needed were different catches on our control switch which spoke to the open, close, stop, upper and lower farthest point sensors. The main two yields, which we needed, were the motor operation transfers, which began the motor and altered its course. Making a state diagram was moderately straightforward. An untrained PLC programme may accept that a straightforward carport opening/ entrance opener has just two states, opening and shutting, yet after examining the system it has to be clear that five states really existed: an opening state, an open state, an end state, a shut state, and an OFF state. Moreover, an introduction state was obliged to guarantee that after beginning the PLC up, it would choose a state, which was safe paying little respect to the present position of the carport opening/ entrance. For this, we picked the halted state, as squeezing any catch from this state is legitimate and will be taken care of by the PLC properly. The following step obliged the usage of state variables. These were actualized utilizing the CX-Programmers image table, which permits doling out logical names to workspace bits. We allotted a workspace bit to each of the five states, which could be dynamic amid the ordinary operation of the system. These workspace bits, which act like inside transfers, were utilized to initiate interlock guidelines to guarantee that at any given state; just a segment of the PLCs code would be revived and executed with total skirt of the parts, which are not applicable to the right operation of this state.

Don Sanders And The Issue Of Tuition Free Public College...

Break. Stand. Fight. Campaign Trail Rhetoric from Bernie Sanders and the †¨Issue of Tuition-Free Public College Money seems to be a big problem here in America according to Vermont Senator, Bernie Sanders. He’s urging Californians to vote for â€Å"a new direction in the Democratic party† (Sanders Ad), and by virtue of that, put an end to the apparent corruption and misappropriation of this prized token of trade. In a rousing and inspirational commercial the Senator wanted us, as citizens of the Golden State, to not only vote for Bernie on June 7, but to get excited and maybe even a little angry about how money is the biggest and most corrupt problem here in America, particularly in regards to the issue of Tuition-Free Public College, where he encouraged us to fight for our right to free higher education and the promise of a greater nation. With better educated citizens strengthening our future economy, and a solid plan to fund tuition-free college for everyone by taxing the abundance of dollars being traded in Wall Street, Mr. Sanders has a confident and trustworthy proposal to get more Americans into a degree, however in the context of this 30-second television commercial he seems to fall short on his reasoning to back these ideas, and relies chiefly on the emotions of his constituents by simply reminding them of his views. If you’re a California Democrat, this ad’s for you. Here Bernie is primarily aiming at middle and lower income citizens, of all major ethnicities, who areShow MoreRelatedThe Literacy Rate Of The United States1361 Words   |  6 PagesEducation in Election 2016 Rates of literacy in the United States depend on how education in public and private schools providing to students and how it is affecting them to build bright futures. 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Global Peace and Conflict Studies †Free Samples to Students

Question: Discuss about the Global Peace and Conflict Studies. Answer: Introduction: The First of present day war began in the Serenity of Westphalia in 1648, which completed the Thirty Years War. It moreover signified the state's supposition of a forcing plan of action on war; from that point on, war pushed toward getting to be something sought after by states, for raison d'etat, with state military and maritime powers doing the engaging. The First continued running from 1648 to about the period of the American Regular War, and it was depicted, all things considered, by a bleeding edge of demand (Berzins, 2014). The battle region of demand made a military culture of demand, which endures straight up 'til the present time. In 1648, around the complete of the Thirty Years' War, the Settlement of Westphalia gave a down to earth influence to the German states, which until then were semi-self-sufficient portions of the Glorious Roman Space. This more undauntedly settled the energy of the nation state, which suggested, notwithstanding different things, that governing bodi es would have specific rights to deal with and keep up their own particular militaries. Before this time, various military and nations were controlled by religious solicitations and many wars were combat in mle fight, or subversively through blessing and passing (Burmaoglu Santas, 2017). The first of present day battling was relied upon to make an immediate and consider techniques for seeking after war. Then again, it has been fought that the Serenity of Westphalia did not set the vitality of the nation state, yet rather that the Thirty Years' War itself presented a time of generous scale fight that was essentially excessively costly for humbler trooper of fortune social occasions to finish in solitude. As shown by this theory, humbler social affairs left mass fightand the costs related with itin the space of the nation state (Chekinov Bogdanov, 2013). The extended exactness and speed of the rifled flintlock and the breech-loader mean the complete of unique battling; the possibility of vast lines of officers meeting eye to eye wound up discernibly silly on account of the generous misfortunes that could be kept up. Since these advancements were gotten gradually all through the Americas and Europe, the right end of the first of present day battling depends on upon the region, however all world powers had continued forward by the last half of the nineteenth century. To make a more controlled condition for battling a military culture was made that, from different perspectives, is so far evident in the military of today. Extraordinarily made attires set warriors apart from the general individuals. An unpredictable structure of rank was delivered to better orchestrate men into units. Rules for military enter were romanticized, allowing line and area moves to be executed with more exactness, and to fabricate the rate of fire in battle. Control of media information release in the midst of the war and making of fake money with a particular true objective to devaluate enemy's economy were used shockingly in the midst of Napoleonic wars. Besides, there's the rub. Around the focal point of the nineteenth century, the battle area of demand begun to independent. Starting their forward, state militaries have expected to consider a creating irregularity between their internal culture of demand and the outside reality of a relentlessly jumbled battle region. The Second and Third Times address two particular approaches to manage that issue (Miller, 2015). Second Time war was made by the French Outfitted constrain in the midst of and after World War I, and is best summed up with the French saying, "The serious canons conquers, the infantry has." Generally called capacity/debilitating battling, Second Time war kept up the First culture of demand. Fundamental administration was united and different leveled; solicitations were qu ick and dirty and controlling, to permit synchronization of all arms; time was not particularly basic; and accomplishment was measured by close body checks (Bustamante, 2015). Second Period military focus inside on systems, strategies and methods, prize accommodation over (action and synchronization are not flawless) and depend on upon constrained prepare. The American Equipped drive and Marine Corps took in Second Time war from the French in the midst of the Principle World War and still practice it today, with exclusions in light of individual specialists. Third Time war, generally called move battling, was delivered by the German Equipped constrain in World War I; by 1918, Attack was competently add up to, lacking only the tanks central for operational versatility (Bjorkdahl Buckley-Zistel, 2016). The Prussian/German basic establishments of Third Time war retreat earlier, to the Scharnhorst changes that took after Prussia's whipping by Napoleon. One of those progressions changed what was required of a Prussian officer; instead of being accountable for obeying demands, he twisted up discernibly responsible for getting the result the condition required paying little personality to orders (in nineteenth century war redirections, it was consistent for junior Prussian officers to be given issues that must be grasped by opposing requests). This subsequently made a military culture that was focused outward, around the adversary, the situation and the result the condition asked for as opposed to inner on standards, solicitations and strategi es. Basically, Prussia had broken with the First culture of demand (Zhou Bankston, 2016). The new Third Time procedures made by the Germans in World War I were the main non-coordinate techniques. On the watch, the objective advanced toward getting to be sucking the adversary in, then cutting him off, instead of holding a line. In hard and fast assault mode, the strike gushed like water through the enemy's gatekeepers, constantly searching for the weakest demonstrate penetrate, then moving him up from his own specific back forward. Operationally and moreover deliberately the goal was ordinarily enveloping (Barash Webel, 2013). Speed supplanted capacity as the most basic device, and withdrawal, mental and likewise physical, was more basic than relentless misfortune. Socially, not only was the German Outfitted constrains outward-connected with, it prized movement over consistence and it depended on upon poise rather than constrained prepare. An extraordinary piece of the American military change advancement of the 1970s, 80s and mid 90s was an attempt to move the American military from the Second to the Third Time. While the Marine Corps formally held onto move battling as educating in the 1990s, the dominant part of what the Marine Corps does remains Second Period (Collins, 2016). The other American organizations remain totally Second Period, to the mistake of various lesser officers. Fourth Time war is the best change since the Serenity of Westphalia, in light of the way that it indicate the complete of the state's limiting foundation on war. Toward the day's end, as before 1648, different components, not states, are engaging war. They use an extensive variety of means, including "mental fighting" and relocation, not just formal military. Differentiates between social orders, not just states, wind up obviously chief, and diverse social orders won't fight the way we fight. Wherever all through the world, state militaries are engaging non-state foes, and frequently, the state is losing (Lynch, 2015). State militaries were proposed to fight other state militaries like themselves, and against non-state foes most of their apparatus, procedures and get ready are futile or counterproductive. The periods of battling depicted by these makers are: 1st Period: procedures of line and area; which made in the age of the smoothbore dark powder weapon. Lind depicts Unique of battling as beginning after the Peacefulness of Westphalia in 1648 culmination the Thirty Years' War and setting up the state's need to mastermind and lead war. 1GW contained immovably asked for troopers with top-down prepare. These troops would fight in close demand and advance step by step. This begun to change as the combat area changed. Old line and portion methodologies are right now seen as foolish as the bow and jolt/sword changed into the rifle and programmed weapon (Bennett, 2016). 2nd Time: techniques of direct fire and improvement, with reliance on underhanded fire. This kind of battling can be found in the early periods of World War I where there was up 'til now strict adherence to exhaust and prepare of course of action and uniform. Regardless, there remained a dependence on mounted firearms and capacity to break the stalemate and move towards a pitched battle. 3rd Period: systems of attack to evade and fall the enemy's fight urges rather than attempting to close with and demolish them; and protect all around. The 3GW military tries to evade the adversary, and strike his back forward, for instance, the systems used by German Storm Troopers in World War I against the English and French remembering the ultimate objective to break the trench battling stalemate (Lind 2004). These parts of 3GW saturate 4GW as it is moreover battling of speed and movement. Regardless, it targets both military qualities and home masses. The usage of fourth-period battling can be taken after to the Crisp War time span, as superpowers and huge strengths tried to hold their grip on territories and got districts. Not ready to withstand arrange fight against flying machine, tanks, and programmed rifles, non-state substances used procedures of preparing/deliberate attention, improvement building, riddle, fear, and additionally perplexity to overcome the inventive gap. Fourth-time battling has much of the time incorporated a guerilla gathering or other severe non-state on-screen character endeavoring to execute their own particular council or reestablish an old government over the present choice control. Regardless, a non-state component tends to be more productive when it doesn't try, in any occasion until further notice, to constrain its own specific control, however tries fundamentally to disturb and delegitimize the state in which the battling happens. The fact is to oblige the state adversary to utilize work and money attempting to develop ask for, ideally in such an onerous way, to the point that it essentially extends dissipate, until the state surrenders or pulls back. Fourth-period battling is frequently found in conflicts including failed states and regular wars, particularly in conflicts including non-state entertainers, hard-headed ethnic or religious issues, or gross standard military disjointed qualities. An extensive bit of these disputes occur in the geographic region depicted by maker Thomas P.M. Barnett as the Non-Fusing Fissure, combat by countries from the globalized Working Center. Fourth-period battling has much in an indistinguishable way from customary low-control battle in its conventional sorts of revolt and guerrilla war. As in those little wars, the conflict is begun by the "weaker" party through exercises which can be named "antagonistic". The qualification lies in the route in which 4GW opponents change those standard thoughts to present day conditions. These conditions are framed by development, globalization, religious fundamentalism, and a move in great and good principles which passes on realness to particular issues officially considered containments on the lead of war. This amalgamation and change produces novel techniques for war for both the component in hard and fast assault mode and that on the defensive (Hettne, 2016). Fourth-period battling is routinely portrayed by an unpleasant non-state on-screen character (VNSA) fighting a state. This doing combating can be physically done, for instance, by present day representations Hezbollah or the Flexibility Tigers of Tamil Eelam (LTTE). In this area, the VNSA uses each of the three levels of fourth period battling. These are the physical (genuine fight; it is seen as the smallest goal), mental (the will to fight, confidence in triumph, et cetera.,) and moral (the most basic, this joins social measures, et cetera.) levels. A 4GW adversary has the going with characteristics: nonattendance of dynamic master, nonappearance of formal structure, steadiness and flexibility, ability to remain under the radar when required, and little size. A 4GW enemy may use the techniques of a fanatic, fear based oppressor, or guerrilla in order to wage war against a nation's system. Fourth time battling occurs on all fronts: moderate, political, the media, military, and normal native. Resistance can in like manner be underneath the physical level of brutality. This is through quiet means, for instance, Gandhi's confinement to the English Area or Martin Luther Ruler's strolls. Both pined for their gatherings to deescalate the dispute while the state uplifts against them, the objective being to concentrate on the foe on the great and mental levels rather than the physical level. The state is then seen as a harasser and loses support. Another typical for fourth-period battling is that not in any way like in third time battling, the VNSA's forces are decentralized. With fourth time battling, there to convince the enemy's political boss that their goals are either unachievable or excessively costly for the clear advantage. Nonetheless, another component is that political concentrations of gravity have changed. These concentrations of gravity may pivot around patriotism, religion, or family or group regard. Disaggregated powers, for instance, guerrillas, mental oppressors, and instigators, which don't have a point of convergence of gravity, deny to their adversaries a state of merging at which to pass on a conflict completing blow (Rupesinghe, 2016) in this way, technique ends up being more perilous while doing combating a VNSA. It has been speculated that a state versus state strife in fourth-time battling would incorporate the use of PC software engineers and overall law to procure the weaker side's objectives, the justification being that the general residents of the more grounded state would lose the will to fight consequently of seeing their state partake in asserted anathemas and having their own money related adjusts hurt. Three basic properties of the new-age mental persecution were held to be their crossbreed structure (rather than the ordinary minute request and control pattern), essentialness given to systemic aggravation inverse target pounding, and refined use of mechanical movements (numbering electronic interpersonal interaction and flexible correspondences technology). A fear based oppressor framework could be expected to be either acephalous (headless like Al-Qaeda after Container Stacked) or polycephalous (hydra-headed like Kashmiri separatists). Web based systems administration frameworks supporting the dread based oppressors are depicted by positive feedback circles, tight coupling and non-straight response expansion (viz. a little bothering achieving an endless lopsided response). Imperative Audits Association writer Antulio J. Echevarria II in an article Fourth-Period War and Other Myths battles what is being called fourth time battling are simply uprisings. He similarly ensures that 4GW was "repeated" by Lind to make the nearness of having expected what's to come. Echevarria communicates: "the generational model is unable ways to deal with depict changes in battling. Essential expulsion now and again happens, immense enhancements generally occur in parallel." Shaft Thornton battles that Hammes and Lind are "giving an illustrative point of convergence through which to see the kind of limitation that exists now 'out there' and to highlight the lacks of the present US military in dealing with that resistance." As opposed to fourth period battling being an illumination for another technique for battling, it allows the blending of different times of battling with the extraordinary case that fourth time also consolidates new development. Fourth time battling researchers, for instance, Lind and Hammes wish to make the point that it "is not exactly as of late that the military's structure and apparatus are ill-suited to the 4GW issue, yet so is its psyche". Reference List Ao, T. (2016). The New Generation Warfare: Indias Need for Comprehensiveness.Democracy and Security, 1-10. Barash, D. P., Webel, C. P. (2013).Peace and conflict studies. Sage Publications. Bennett, J. (2016). Global Ecological Crisis: Structural Violence and the Tyranny of Small Decisions. InAddressing Global Environmental Challenges from a Peace Ecology Perspective(pp. 55-75). Springer International Publishing. B?rzi?, J. (2014). Russias new generation warfare in Ukraine: Implications for Latvian Defense Policy.Policy Paper, (2), 2002-2014. Burmaoglu, S., Sar?tas, O. (2017). Changing characteristics of warfare and the future of Military RD.Technological Forecasting and Social Change,116, 151-161. Bustamante, D. S. (2014). Transmodern Warfare and Transmodern Peace: Two Forms of Conflict Transformation in the Transmodern Era.Peace Research,46(1), 85. Chekinov, S. G., Bogdanov, S. A. (2013). The nature and content of a new-generation war.Military Thought,4, 12-23. Collins, A. (2016).Contemporary security studies. Oxford university press. Hettne, B. (Ed.). (2016).The new regionalism and the future of security and development(Vol. 4). Springer. Little, Branden. "An explosion of new endeavours: global humanitarian responses to industrialized warfare in the First World War era."First World War Studies5.1 (2014): 1-16. Lynch, J. (2015). Media in peace and conflict studies.Communication and Peace: Mapping an Emerging Field. London: Routledge, 16-33. Miller, M. (2015).Hybrid Warfare: Preparing for Future Conflict. AIR WAR COLL MAXWELL AFB AL. Rupesinghe, K. (Ed.). (2016).Internal conflict and governance. Springer. Zhou, M., Bankston III, C. L. (2016).The Rise of the New Second Generation. John Wiley Sons.

Understanding Supply Chain of Lenovo

Introduction Lenovo is one of the most renowned multinational companies that deal with computer technology, design, and the IT software. It operates within major regions of the world and sells its products in more than 160 countries (Lenovo Group 2013). According to the Lenovo Group (2013), most of Lenovo’s production deals are done to consumers and businesses in a number of ways.Advertising We will write a custom essay sample on Understanding Supply Chain of Lenovo specifically for you for only $16.05 $11/page Learn More For instance, the company sells its commodities through retail stores, channels of business account sales, and directly to consumers through internet sales. At the onset, Lenovo faces the challenge of delivering its products to customers in an economic sense and/or according to the appropriate delivery dates. Lenovo has been challenged in terms of efficient fulfilment of customer delivery across the various channels. The primary cause of this challenge lies in the company’s supply network management sustainability issues (Hanifan, Sharma, Mehta 2014). Sustainability issues affect the logistics network of Lenovo in terms of dangers, rate of waste, and its ecological setting. Sustainability in the supply has been identified as an essential aspect that triggers organisations’ long-term profitability.  Lenovo has implemented tools for maximising customer value. One of the most appropriate tools for Lenovo is the Lean Six Sigma. By definition, Lean Six Sigma is a business approach towards profit improvement. The tool has helped Lenovo in terms of reducing waste in areas such as manufacturing, design, or service processes (Shukla, Garg, Agarwal 2011). Lean Six Sigma has been the foundation of management systems in Lenovo. As a multinational business company, Lenovo has adopted measures that give the company an opportunity to operate sustainably within its supply network. The purpose of this essa y is to provide a critical assessment of the extent to which the adoption of Lean Six Sigma will be sufficient to ensure sustainability of Lenovo’s logistics system. In addition, the essay will identify parts of Lenovo’s operations that may be vulnerable whilst explaining why this susceptibility is expected. Supply Chain Management Lenovo is a major manufacturer and supplier of peripheral computer-related products such as software, Smartphones, tablets, servers, and high-quality laptops. Lenovo main supply chain has adopted the direct shipment method. The company’s supply network has been transformed in three parts.Advertising Looking for essay on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More First, the direct shipment programme allows the company to integrate new partners and/or meet new demands in a quick manner. The second part is the sell-on-water service, which allows Lenovo to locate its produ cts that are being taken to customers in case the ship is in transit (Lenovo Group 2013). Moreover, Lenovo’s supply network has a chain strategy that uses a balanced mix of house-production and outsourcing partners. The company’s direct shipment strategies include the original design manufacturers (ODMs) and the electronic manufacturing services (EMS). The approach results in the company’s optimal supply chain, cost-effectiveness, and agility. Moreover, the approach helps in mitigating risks that are associated with market volatility (Qiao Conyers 2014). In its supply organisation, Lenovo has vowed to be a responsible and an active corporate citizen. The main goal of the company through the supply chain is to embrace customer satisfaction. In addition, the company seeks to integrate core values of operational excellence and innovation in every aspect of global supply chain. Lenovo has become a member of Electronic Industry Citizenship Coalition (EICC), which is a code of conduct that boosts supply practices. This code of conduct provides effective conformity to ethics, health and safety, labour, management system, and the environment (Lenovo Group 2013). Lenovo sells its products to customers through a channel of distribution that requires different logistics networks. Therefore, Lenovo must have a sustainable supply system that necessitates the achievement of its global operations. Logistics network has a number of components (Lenovo Group 2013). The supply complex for Lenovo has components that relate to sourcing, manufacturing, packaging, and distribution centres. In addition, the logistics system has issues of waste management and emission control (Wolf 2014). Lenovo’s production must entail the identified components for the logistics chain to evade the aforementioned challenges and limitations. Consequently, Lenovo’s vulnerable operations have led to an insufficient sustainability in its supply complex. In addition, Len ovo’s logistics network has been recognised to be improving. In 2013, Gartner, a leading advisory and information research firm, ranked the company’s supply chain among the top 25. This ranking is a global recognition to the improvements of Lenovo’s operations, which have outperformed other companies in the industry.Advertising We will write a custom essay sample on Understanding Supply Chain of Lenovo specifically for you for only $16.05 $11/page Learn More Need for Sustainability and the Involved Factors Lenovo has a growing sustainability concern. The company has recognised the relationship between the natural environment and the manufacturing operations. The company’s supply chain has become one of the most important factors in its decision-making processes. For instance, Lenovo has been involved in undertaking technological developments, environmental stewardship, and corporate responsibility. Lenovo’s supply chai n needs sustainability of the involved factors to manage its production processes. According to Salmona, Selam, and Vayvar (2010), businesses endeavour to manage their production processes and supplies appropriately while considering all factors that are involved in ensuring sustainability. They provide a service through an environment that considers improvement and impacts on the social and economic gain based on the benefits that both parties enjoy. Businesses have been tasked with the responsibility of ensuring that customers have to buy products and services confidently in their source. Lenovo has a supply system that promotes customer approval. In the new era, the company regards corporate sustainability, risk management, and compliance as critical plans for ensuring the company’s access to the market as well as market success. However, Lenovo has witnessed challenges in maintaining a large proportion of its manufacturing section after adopting this unique approach of tr eating its customers. Businesses that encounter issues in their supply systems have higher chances of falling in terms of their operations. The manufacturer must ensure that all products benefit the client. Some of the benefits that Lenovo’s clients have enjoyed include employee and customer satisfaction, enhanced reputation, reduced cost, retaining and improvement of the business, and increased competitive advantage (Miemczyk 2014).  Lenovo has a process that combines the collection of techniques as a way of reducing the needed time to provide its services. Exclusive to any company, the business understands its improvements and benefits through a structured programme that checks the manufacturing and distribution channels (Render 2008). The manufacturer should have an affordable process that leads to improvement of the products, their quality, and substantially. This process translates into customer contentment.Advertising Looking for essay on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More Chakraborty and Tan (2012) regard customer satisfaction as the core pillar of any business. Through an effective supply set-up, Lenovo has placed itself in a position of benefiting itself and its stakeholders. It has differentiated itself, demonstrated its commitment, promoted best practices in its production, and increased its marketability. However, Lenovo has implemented a programme that combines the synergies of the initiative to provide the organisation with fewer processes, limited variations, greater speed, and increased impact. Moreover, effective businesses should have a structured problem-solving tool, be customer-focused, track performance of the business, and/or have the means to produce the largest gain in terms of customer satisfaction. Lean Six Sigma Tools, Techniques, and their appropriateness at Lenovo’s Case Lenovo’s logistics set-up has features that have placed the company ahead of others. The company has a shipment process that emphasise Lenovoâ₠¬â„¢s gain. DMAIC, DMADV, and the SIPOC are some of the Lean Six Sigma tools and techniques that are appropriate at Lenovo. Lean Six Sigma as a concept has many features that emphasise customer satisfaction, continuous improvement, comprehensive stakeholder involvement, and search for the cause of certain developments within the business (De Mast Lokkerbol 2012). The techniques and tools for service delivery are DMAIC (Define, Measure, Analyse, Improve, and Control) or the DMADV (Define, Measure, Analyse, Design, and Verify) (Rever, n.d). Lenovo’s operations primarily involve a process improvement, optimisation, and service delivery. One of the Lenovo’s operations is the logistics set-up that has been using these tools and techniques, which assist in the development of a sustainable supply chain. Lenovo’s processes and optimisation procedures for service delivery have been appropriate application of an approach that involves definition of the supply chain leadi ng to customer satisfaction. DMAIC and DMADV techniques are widely used in Lenovo’s manufacturing processes. DMAIC has helped the company in structuring and guiding the improvement of its processes and productivity (Pyzdek Keller 2010). After manufacturing, the steps that are involved in the DMAIC technique involve several tools such as the SIPOC device, which consists of Lenovo’s suppliers, inputs, process, output, and customers. The SIPOC tool’s definition comes from the DMAIC process (Chen Roth 2005). These tools have been appropriate in terms of helping Lenovo to manage its supplies and processes. Regarding the logistics management, the DMAIC, as well as the DMAIV techniques have been appropriate for Lenovo to establish proper measures to achieve affordable supply effectively. On the other hand, DMAIV is a methodology that has offered an opportunity Lenovo to champion its processes (Kinsey 2011). This technique is mostly used when the product has not been in existence at the company. The company must demonstrate a need to develop the strategy (Cronemyr 2007). In addition, the method is used when the existing products or processes have been optimised but failed to meet customer satisfaction and specifications. As a result, the application of the two techniques is effective in the manufacturing process.  There is a need to appreciate that Lenovo is a company that is involved in manufacturing processes. DMAIC and DMAIV techniques have been key in sustaining these processes. For example, the tools are used to fix defects in the shipment process in the supply chain. The tools have been used to minimise the amount of time between the target and the specification unit. In addition, through the DMAIC phases, the Lean Six Sigma has been applied to solve the problem of shipping the products to the user. The five phases are also used during waste management. Lenovo’s products have wastes. The Lean Six Sigma strengthens and minimises pr obable and identified weaknesses. Upon the application of the tools in Lenovo’s supply set-up, the company has witnessed an increase in the process velocity and/or reduced the process variation. Moreover, Lean Six Sigma is a methodology that has initiated product quality within Lenovo’s supply chain (van der Vorst, Tromp, Zee 2009). A supply management for a manufacturing business such as Lenovo necessitates a strategy that is capable of measuring, controlling, defining, and completing its logistics network for sustainability (Ford 2005). The Lean Six Sigma, DMADV and DMAIC methodologies essentially have helped in the definition of the company’s supply management system. They have been appropriate for Lenovo’s product energy, packaging, transportation, product end life, waste management, conflict materials, and environmental performance. Moreover, Lean Six Sigma application in Lenovo has been identified in engineering the momentum for the PCs, mobile int ernet devices, and computer software among other operations as a way of building the company’s competitive strengths of the existing brands and new products (Radhakrishnan 2011). Promoting Lenovo’s sustainability, Recommendations, and Limitations Lenovo has taken appropriate initiatives to promote a sustainable supply sequence. The areas the company has focused on to promote sustainability in its logistics network include transparency, climate change, compliance and risk management, building a sustainable culture, and product leadership (Lenovo Group 2013). Actions that have been taken for sustainability from these areas include providing regular updates, minimising the impact of carbon emission, and ensuring effective tools for managing the company’s operations and the expansion of management procedures. However, the company needs to focus on core areas to provide suitable sustainability (Lenovo Group 2013). Lenovo promotes a sustainable logistics system throug h a number of ways. The company has a sustainability policy in its supply chain management. Promoting sustainability calls for the implementation of corporate sustainability policies. Lenovo is a corporate that has been promoting sustainability in its activities. As a major partner in international business through manufacturing and distribution, the company has been committed to interacting with its stakeholders responsibly. In the supply realm, Lenovo plays an integral part in sustainability. In specific, the company has a strategy, namely Protect and Attack, as a tool for steering a steady relationship in all regions. The company has built a scale in the transactional business for the consumer market. It has also driven its shares in the emerging markets. In addition, it has expanded Smartphones and tablets in the emerging markets as a way of attaching peripheral services to become a global player. Through these steps, the company has promoted sustainability (Assarlind Aaboen 20 14). These steps have been effective in areas that Lenovo has focused on relating to sustainable policies, goals, and progress. A continuous focus on the management areas and the performance of the product are a factor that leads to effective performance (Lowenthal 2002). Lenovo has identified sufficient sustainable logistics system management strategies. However, susceptibility has been witnessed in some areas. Insufficiencies in the supply set-up have resulted from vulnerable areas within the company. The most vulnerable area is the supply management that incorporates the key company’s operations components. These areas include physical distribution, global customer reach, external linkages, and environmental risk management governance on supplier relations, the procurement department, and the safety department. Management involves major areas within the operations of any business (Cohen 2013). Logistics system management is the most important area in Lenovo, although it is prone to challenges since supplies are made to various regions that have different perceptions and needs. In addition, the emerging competitors pose a threat to the company’s products.  Lenovo needs to adopt a strategy that can minimise vulnerability in its supply network. An effective strategy would be supply chain traceability. Lenovo must ensure that it has traceability schemes. Traceability is a technique for assuring and verifying sustainability claims that are related to the company’s products as a way of ensuring respect and good practices in the environment where diverse people are involved in the supply chain (Czinkota et al. 2014). Lenovo engages in the manufacturing of products that need to be supplied in major regions of the world. As a result, supply management, the distribution chain, and its components form the basis of understanding its supply chain. Lenovo has succeeded in avoiding the use of materials that can later bring side effects or other conf licts. The company has demonstrated maximum concern with its supply chain. Traceability ensures clients’ reliability of the company in the areas of human rights, environment, as well as, health and safety. Any business that does not focus on its supply network may fail (Breyfogle 2002). The supply management reveals how best the business can achieve. Lenovo considers an evolving procurement strategy in its management to achieve sustainability in its supply network. Procurement sustainability has guaranteed the company a sustainable sourcing (Moosa Sajid 2010).  In addition, Lenovo has moved from conformity to a method that has performance enhancement. Over the last years, Lenovo has been involved in the invention of new products. The products have been an effort to comply with the set standards. Standard products are one of the major factors that attract customers and/or build the reputation of a business (Czinkota, Kaufmann Basile 2014). Lenovo has been in this trend for many years. The company has moved beyond this approach and exercise risk management. Lenovo has combined this approach with new initiatives while at the same time using its capital to become a supplier to the emerging markets. Engaging new markets is a crucial development that helps in the provision of new services and new bulk of raw materials (Harry 1992). The best practice for a manufacturing company is the guaranteeing of a reliable source of raw materials and innovation that significantly improve the lives of the new market as well as the operations of the company (Antony et al. 2012). Lenovo sustainability is an indication of competitive advantage and performance. The company has developed a collaborative and functional logistics management system (Pyzdek 1999). For instance, it has explored effective decision-making and communication plans to maintain an excellent supply sequence. A sustainable approach with a competitive advantage should converge in a decision or an approac h that measures the intensity of its operations. Lenovo collaborates with its customers for mutual benefit. The mutual benefit from a sustainable supply network is an indication that the business has the concern of its product and its impacts on users (Qiao Conyers 2014). Lenovo’s strategy of taking the initiative of collaborative and functional chain management has given it a competitive advantage. However, the company should make decisive conclusions to develop a sustainable logistics plan across its areas of operations. Conclusion Lenovo has understood customer value improvement and satisfaction. The company has been committed and focused on ensuring that it makes the necessary approaches that can transform it into a successful entity. A disciplined process such as Lean Six Sigma has benefited Lenovo in enhancing communication, participation, and satisfaction. The business should appreciate that the environment where it operates in is crucial in developing a sustainable s upply set-up. Lenovo has addressed major factors such as packaging, end-product-life and distribution channels. In addition, the company has used effective tools and techniques such as DMAIC and DMADV, which have been integrated within the Lean Six Sigma method to help in achieving sustainability. Lenovo understands that these tools help to upgrade the existing products while at the same time elevating new inventions. The company uses such tools to ensure competitive advantage.  Moreover, sustainability in the logistics system has pushed Lenovo to incorporate sustainable tools and techniques that promote sustainability. The process of sustainability for Lenovo, however, has its limitations that arise from vulnerabilities in some areas. Nevertheless, there is a need for Lenovo to identify sustainability approaches in its supply network as the core factor for its progress. The organisation should also understand that sustainable logistics complex has to incorporate other measures. I t should abandon the traditional approaches and adopt new ones to foster a competitive advantage. Lenovo’s sustainability is based on a competitive plan that adopts tools and techniques of Lean Six Sigma. Sourcing, manufacturing, packaging, distribution management, and waste management processes can help Lenovo to achieve success if effective measures such as Lean Six Sigma and its components are effectively applied. A collaborative approach through the Lean Six Sigma ensures sustainability in the logistics network. Furthermore, any vulnerability in Lenovo’s operations can be addressed through a traceability supply chain management. References Anita H., Elena ., and Daniella L. 2014, A Guide to traceability  Practical Approach to Advance Sustainability in Global Supply Chains, Two United Nations Plaza, New York, NY Antony, J., Krishan, N., Cullen, D. Kumar, M. 2012, ‘Lean Six Sigma for higher education institutions (HEIs): Challenges, barriers, success factors , tools/techniques’, International Journal of Productivity and Performance Management, vol. 61 no. 8, pp. 940-948. 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Wolf, J. 2014, ‘The Relationship Between Sustainable Supply Chain Management, Stakeholder Pressure and Corporate Sustainability Performance’, Journal Of Business Ethics, vol. 119 no. 3, pp. 317-328. This essay on Understanding Supply Chain of Lenovo was written and submitted by user Sterling Wallace to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.