A bi-objective robust inspection planning model in a multi-stage serial production system

作者：Mohammadi M^*; Dantan J Y; Siadat A; Tavakkoli Moghaddam R

来源：International Journal of Production Research, 2018, 56(4): 1432-1457.

DOI：10.1080/00207543.2017.1363425

• multi-stage production system
• conformity inspection
• monitoring inspection
• multi-objective optimisation
• robust optimisation
• differential evolution

In this paper, we present a bi-objective mixed-integer linear programming (BOMILP) model for planning an inspection process used to detect nonconforming products and malfunctioning processors in a multi-stage serial production system. The model involves two inter-related decisions: (1) which quality characteristics need what kind of inspections (i.e. which-what decision) and (2) when the inspection of these characteristics should be performed (i.e. when decision). These decisions require a trade-off between the cost of manufacturing (i.e. production, inspection and scrap costs) and the customer satisfaction. Due to inevitable variations in manufacturing systems, a global robust BOMILP (RBOMILP) is developed to tackle the inherent uncertainty of the concerned parameters (i.e. production and inspection times, errors type I and II, misadjustment and dispersion of the process). In order to optimally solve the presented RBOMILP model, a meta-heuristic algorithm, namely differential evolution (DE) algorithm, is combined with the Taguchi and Monte Carlo methods. The proposed model and solution algorithm are validated through a real industrial case from a leading automotive industry in France.

• 出版日期2018