TY - JOUR
ID - 2660
TI - Robust Optimization Approach for Design for a Dynamic Cell Formation Considering Labor Utilization: Bi-objective Mathematical Model
JO - International Journal of Supply and Operations Management
JA - IJSOM
LA - en
SN - 23831359
AU - Farughi, Hiwa
AU - Mostafayi, Sobhan
AD - Department of Industrial Engineering, University of Kurdistan, Sanandaj, Iran
Y1 - 2016
PY - 2016
VL - 3
IS - 1
SP - 1143
EP - 1167
KW - Dynamic Cellular Manufacturing
KW - Robust optimization
KW - man-hour deviations
KW - bi-objective mathematical model
DO - 10.22034/2016.1.04
N2 - In this paper, robust optimization of a bi-objective mathematical model in a dynamic cell formation problem considering labor utilization with uncertain data is carried out. The robust approach is used to reduce the effects of fluctuations of the uncertain parameters with regards to all the possible future scenarios. In this research, cost parameters of the cell formation and demand fluctuations are subject to uncertainty and a mixed-integer programming (MIP) model is developed to formulate the related robust dynamic cell formation problem. Then the problem is transformed into a bi-objective linear one. The first objective function seeks to minimize relevant costs of the problem including machine procurement and relocation costs, machine variable cost, inter-cell movement and intra-cell movement costs, overtime cost and labor shifting cost between cells, machine maintenance cost, inventory, holding part cost. The second objective function seeks to minimize total man-hour deviations between cells or indeed labor utilization of the modeled.
UR - http://www.ijsom.com/article_2660.html
L1 - http://www.ijsom.com/article_2660_f316d813d31f75fe2b48091e8841e4a6.pdf
ER -