A GENETIC ALGORITHM-BASED APPROACH FOR OPTIMIZATION OF SCHEDULING IN JOB SHOP ENVIRONMENT

被引:7
作者
Ritwik, Kumar [1 ]
Deb, Sankha [1 ]
机构
[1] Indian Inst Technol, Dept Mech Engn, Kharagpur 721302, W Bengal, India
关键词
Job shop; scheduling; optimization; genetic algorithm;
D O I
10.1142/S0219686711002235
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The present work aims to develop a genetic algorithm-based approach to solve the scheduling optimization problem in the Job Shop manufacturing environment. A new encoding scheme for chromosome representation has been developed for this purpose that denotes a priority sequence of operations, from which a schedule can be generated if the precedence constraints are known. The successful implementation of the proposed encoding scheme has been presented and its performance has been compared with the existing operation-based scheme found in literatures across different test cases by varying the number of jobs and machines in the shop floor.
引用
收藏
页码:223 / 240
页数:18
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