文献类型：会议论文

英文题名：An approach for earliness and tardiness scheduling problems of flow shop with uncertainty

作者：Xu, Zhenhao[1];Gu, Xingsheng[1]

机构：[1]E China Univ Sci & Technol, Res Inst Automat, Shanghai 200237, Peoples R China

会议论文集：6th World Congress on Intelligent Control and Automation

会议日期：JUN 21-23, 2006

会议地点：Dalian, PEOPLES R CHINA

语种：英文

外文关键词：earliness/tardiness scheduling; uncertainty; immune algorithm

摘要：There are various uncertainties in the production scheduling of industrial processes in reality. The Earliness/Tardiness Flow Shop scheduling problems under uncertainty with different due windows are discussed in the paper. Based on the fuzzy programming theory, a scheduling model has been established and the uncertain processing time can be dealt with by fuzzy mathematics. And a fuzzy scheduling algorithm is proposed by analogy with the concept and the principle of biological immune system. Simulation results demonstrate the effectiveness of the fuzzy scheduling model and the better astringency of the algorithm.