Izvorni znanstveni članak
A note on ‘impacts of random scrap rate on production system in supply chain environment with a specific shipping policy’
Yuan-Shyi Peter Chiu
; Department of Industrial Engineering, Chaoyang University of Technology, Wufong, Taichung 413, TAIWAN
Hong-Dar Lin
; Department of Industrial Engineering, Chaoyang University of Technology, Wufong, Taichung 413, TAIWAN
Feng-Tsung Cheng
; Department of Industrial Engineering and Systems Management, Feng Chia University, Taichung 407, TAIWAN
Singa Wang Chiu
; Department of Business Administration, Chaoyang University of Technology, Gifong East Road, Taichung 413, TAIWAN
Sažetak
This paper employs an alternative approach to reexamine the impacts of random scrap rate on production system in supply chain environment with a specific shipping policy. A straightforward approach in terms of a two-phase algebraic derivation is proposed in this study to replace the conventional method with the need of applying first-order and second-order differentiations to the system cost function for proof of convexity before derivation of the optimal production-shipment policy. The research result of this study is confirmed that is identical to what was
obtained by Cheng et al. [1] where they used the conventional method to solve the same problem. The proposed approach is helpful for practitioners, who may not have sufficient knowledge of differential calculus to understand such an integrated production-shipment system in supply chain environment.
Ključne riječi
optimization; production-shipment system; random scrap rate; lot size; multi-distribution; algebraic approach; production planning
Hrčak ID:
184993
URI
Datum izdavanja:
26.10.2012.
Posjeta: 355 *