(ed. The purpose is to identify the concept that best satisfy the criteria. architecture to support the next generation(s) of the product. completed master’s projects, with a detailed analysis of 40 papers that have been published in international conferences and journals. pugh matrix.ppt - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. A Pugh matrix is a selection tool used to help choose between multiple concepts for a new process, product, or service. A physical manifestation of the Pugh matrix. Here is a step by step guide to use the Pugh Matrix. Start-up companies in general explore new applications or new technologies: an environment full of unknowns, uncertainties and other surprises. This matrix, named after Stuart Pugh, is commonly used to evaluate design concept alternatives though it need not exclusively be used in these applications, we are going to demonstrate the use in a concept selection decision. Project Paper, Buskerud University College, 2009, Concept Development Case Study, Optimized Test Cap for Connection Equipment. %���� Importantly, the criteria are not weighted to allow a quick selection process. Joint gained a lot from the technology and qualification work that had been done. Or any other set of a multidimensional entity. However, we have little systematic evidence that support the claims that these methods and techniques are beneficial in practice. The tools are evaluated according to the value they provided for a systems engineer working in manufacturing industries and the value they provided for non-Systems Engineering personnel. drivers; Systems Engineering methods; and research method feasibility – and provides ratings and weights. The application of Pugh matrix in these cases resulted in exploring more and farther reaching alternate design than in the normal practice. Figure 6. Design for manufacturing and assembly is an engineering methodology that can reduce costs without compromising reliability, performance and time to market objectives. An illustration with case studies from subsea. 497 – 506, Value of functional decomposition to estimate drilling rig time and to understand operational steps in subsea drilling. The method requires selection of a datum, preferably a design concept that is both well understood and known to be generally Fig. 1 0 obj This paper provides a number of recommendations for interaction, The Digital Governor System from Kongsberg Maritime (KM), has had an evolution period of 25 years. Remember that quantitative means we're measuring something based on a numerical number instead of describing it. The rows of the matrix are labeled with concise statements of the criteria by which the design concepts can be judged. enhance innovations. We applied the recommendations from the Systems modeling and Analysis course taught at Buskerud University College (BUC), such as time-boxing, multi-view iteration, visualization, and quantification. It can also be a goal or benchmark to be reached in the near future. Pugh decision-making method is a clever way to make decisions. The design originates from the multimodal locomotion capabilities of two species (i.e., spiders and primates) and is analyzed based on the Pugh analysis. A decision matrix is a list of values in rows and columns that allows an analyst to systematically identify, analyze, and rate the performance of relationships between sets of values and information. The Pugh Matrix decision-making tool by Stuart Pugh [18] was selected to execute a systematic process of ranking alternatives in a visual frame where important criteria would get the attention needed from a multidisciplinary point of view. methodology. Concept Development Case Study; Swivel Element for an Optimized Flow-line spool, Halvard H. Bjørnsen, Concept Development Case Study; Swivel Element for an Optimized It ranks by comparing all your options by category against a baseline.For example, let’s say that you are looking for a new supplier for your business. Lessons learned from applying Concept Selection at the two. It is important to note that there is no voting in Pugh's method. The unweighted decision matrix, which doesn’t use an assumed weight scale to identify the best option. You will need to list all the bits that are important when selecting a supplier, such as delivery time, quality, reliability, terms etc. The team will create a matrix that will compare the evaluation of criteria and the alternative models. 3 0 obj The use of the baseline indicates whether the option will positively improve or negatively subtract from what is currently in place. Modern engineering problems require solutions with multiple functionalities in order to meet their practical needs to handle a variety of applications in different scenarios. The redesigned model showed substantial improvements with cost reductions of 29% and an increase in design efficiency from 1.7% to 5%. We report our observations in, Join ResearchGate to discover and stay up-to-date with the latest research from leading experts in, Access scientific knowledge from anywhere. Six out of 22 students, especially in the sub-sea equipment domain, chose the Pugh Matrix as technique for Concept Selection. Flow-line spool, Master Project Paper, Buskerud University College, 2009, Ready, Set, Dominate: Implement Toyota’s Set Based Learning for Prodcut Development. La matrice de Pugh a été inventée par Stuart Pugh de l’Université de Strathclyde, à Glasgow, en Écosse. Step 1: Create a chart of Criteria (y axis) vs Concepts (x axis) Step 2: Pick one concept and rate it across all criteria. However, it has a record of coming up with the same solutions as mathematically intensive solutions would albeit with much less effort. 1. Article/chapter can be downloaded. www.citoolkit.com The Continuous Improvement - The alternatives are developed during concept generation. We often hear about Pugh matrices in the context of Six Sigma, which is a development methodology used to eliminate defects in software and physical products. - All concepts should be compared at the same level of abstraction and in similar language. This method is also known as Decision-Matrix Method or Pugh Concept Selection. It is frequently used in engineering for making design decisions but can also be used to rank investment options, vendor options, product options or any other set of multidimensional entities. Manufacturers need to select the best design from alternative design concepts in order to meet up with the demand of customers and have a larger share of the competitive market that is flooded with multifarious designs. Pugh matrix for the concept selection of the swivel element. The Pugh matrix helps determine which items or potential solutions are more important or ‘better’ than others. Continuous Improvement Toolkit Pugh Matrix Continuous Improvement Toolkit . completed Pugh Matrix that has been used to evaluate and select from a number of design alternatives. Neil Decarlo. Search for more papers by this author. College, 2010. In Pugh's method, a discussion proceeds in which the experts on both sides communicate their reasons for holding their views. Installation of a rigid flow-line spool, line connects the Pipe Line End Termination Structure (PLETS) with the manifold. 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