A framework for VSM integrated with Fuzzy QFD

Purpose – The purpose of this paper is to apply a framework for value stream mapping (VSM) integrated with fuzzy quality function deployment (QFD) for enabling scientific prioritization of improvement proposals to improve leanness. Design/methodology/approach – The literature was reviewed from the perspectives of VSM, QFD and fuzzy logic applications. The current state map was developed for the case component; fuzzy QFD was used for prioritizing improvement proposals and prioritized proposals were incorporated in the future state map. Findings – The approach enabled the scientific mapping of wastes with improvement proposals and thereby enabling systematic implementation of improvement proposals. The conducted pilot study resulted in 4 percent reduction in cycle time. As the lean implementation is a continuous process, furthermore improvements are expected in near future. Research limitations/implications – The study was conducted in an Indian camshaft manufacturing organization. The improvements in terms...

[1]  Da Ruan,et al.  Determining the importance weights for the design requirements in the house of quality using the fuzzy analytic network approach , 2004 .

[2]  G. Saranya.  Improvement of Crankshaft Assembly Supply Chain Using Lean Techniques-A Case Study , 2012 .

[3]  Ching-Torng Lin,et al.  Agility evaluation using fuzzy logic , 2006 .

[4]  Ibon Serrano Lasa,et al.  An evaluation of the value stream mapping tool , 2008, Bus. Process. Manag. J..

[5]  J. Bowles,et al.  Application of fuzzy logic to reliability engineering , 1995, Proc. IEEE.

[6]  A. R. Rahani,et al.  Production Flow Analysis through Value Stream Mapping: A Lean Manufacturing Process Case Study , 2012 .

[7]  Vaibhav Gupta,et al.  Application of value stream mapping for lean operations and cycle time reduction: an Indian case study , 2005 .

[8]  A. F. Rentes,et al.  Utilising Simulation to Enhance Value Stream Mapping: A Manufacturing Case Application , 2002 .

[9]  Vivek A. Deshpande,et al.  VALUE STREAM MAPPING: A CASE STUDY OF AUTOMOTIVE INDUSTRY , 2014 .

[10]  Liang-Hsuan Chen,et al.  Fuzzy linear programming models for NPD using a four-phase QFD activity process based on the means-end chain concept , 2010, Eur. J. Oper. Res..

[11]  Amandeep Singh,et al.  Application of lean manufacturing using value stream mapping in an auto‐parts manufacturing unit , 2013 .

[12]  Lotfi A. Zadeh,et al.  Fuzzy Sets , 1996, Inf. Control..

[13]  E. Ertugrul Karsak,et al.  Fuzzy multiple objective programming framework to prioritize design requirements in quality function deployment , 2004, Comput. Ind. Eng..

[14]  Marcello Braglia,et al.  A new value stream mapping approach for complex production systems , 2006 .

[15]  Nick Rich,et al.  Value stream mapping , 1999 .

[16]  Kwang-Jae Kim,et al.  Determination of an Optimal Set of Design Requirements Using House of Quality , 1998 .

[17]  S. R. Devadasan,et al.  Agile Innovative Total Quality Function Deployment and its financial accountability in an Indian company , 2007 .

[18]  Mao-Jiun J. Wang,et al.  Ranking fuzzy numbers with integral value , 1992 .

[19]  Nick Rich,et al.  The seven value stream mapping tools , 1997 .

[20]  Lotfi A. Zadeh,et al.  Outline of a New Approach to the Analysis of Complex Systems and Decision Processes , 1973, IEEE Trans. Syst. Man Cybern..

[21]  Da Ruan,et al.  Determining the importance weights for the design requirements in the house of quality using the fuzzy analytic network approach , 2004, Int. J. Intell. Syst..

[22]  S. Vinodh,et al.  QFD integrated value stream mapping: an enabler of lean manufacturing , 2011 .

[23]  Nitin Seth,et al.  Application of value stream mapping (VSM) for minimization of wastes in the processing side of supply chain of cottonseed oil industry in Indian context , 2008 .

[24]  S. Vinodh,et al.  Application of QFD for supplier selection in an Indian electronics switches manufacturing organisation , 2011 .

[25]  Jayant Rajgopal,et al.  Analyzing the benefits of lean manufacturing and value stream mapping via simulation: A process sector case study , 2007 .

[26]  S. Vinodh,et al.  Leanness assessment using multi-grade fuzzy approach , 2011 .

[27]  Robert J. Vokurka,et al.  Improving Quality through Value Stream Mapping: A Case Study of a Physician's Clinic , 2006 .

[28]  Gülçin Büyüközkan,et al.  A fuzzy optimization model for QFD planning process using analytic network approach , 2006, Eur. J. Oper. Res..

[29]  Eleonora Bottani,et al.  A FUZZY QFD APPROACH TO ACHIEVE AGILITY , 2009 .

[30]  S. Vinodh,et al.  Application of fuzzy QFD for enabling agility in a manufacturing organization , 2011 .

[31]  Ching-Lai Hwang,et al.  Fuzzy Multiple Attribute Decision Making - Methods and Applications , 1992, Lecture Notes in Economics and Mathematical Systems.

[32]  E. Ertugrul Karsak,et al.  A QFD-based fuzzy MCDM approach for supplier selection , 2013 .

[33]  Richard Greenough,et al.  A decision support tool based on QFD and FMEA for the selection of manufacturing automation technologies , 2008 .

[34]  Madhumangal Pal,et al.  TRIANGULAR FUZZY MATRICES , 2007 .

[35]  M. Bai,et al.  An approach for manufacturing strategy development based on fuzzy-QFD , 2011, Comput. Ind. Eng..

[36]  Siegfried Gottwald,et al.  Fuzzy Sets and Fuzzy Logic , 1993 .

[37]  W. A. Tiao,et al.  House of quality: A fuzzy logic-based requirements analysis , 1999, Eur. J. Oper. Res..