a pareto supplier selection algorithm for minimum the life cycle cost of complex product system论文.pdf

Expert Systems with Applications 42 (2015) 4253–4264 Contents lists available at ScienceDirect Expert Systems with Applications journal homepag e: /locate/eswa A Pareto supplier selection algorithm for minimum the life cycle cost of complex product system Baigang Du a,⇑, Shunsheng Guo a, Xiaorong Huang b, Yibing Li a, Jun Guo a a School of Mechanical and Electronic Engineering, Wuhan University of Technology, Wuhan 430070, China b School of Management Economics, Hubei Polytechnic University, Huangshi 435003, China a r t i c l e i n f o a b s t r a c t Article history: Supplier selection has significant impact on life cycle cost of complex product system (CoPS). In this Available online 31 January 2015 paper, a new variant of supplier selection problem named life cycle supplier selection of CoPS (LSSCoPS) problem is addressed. There are three kinds of choices for a manufacturer to complete a CoPS: self-made, Keywords: purchasing the finished component and outsourcing. Different selection not only results in difference of Supplier selection procurement cost of CoPS, but also results in reliability changing after it delivered to customer which Complex product system greatly influences the operating cost in CoPS’s lifecycle. However, the minimizing of two objectives is Pareto optimal mutually conflicted. This paper presents a bi-objective LSSCoPS model which considerin