摘要
1.介绍
Job-shop调度同题(JSSP)是极为困难的带约束组合优化问题,是NP难的.典型的Job-shop调度问题可描述为n个工件要在m台机器上加工,每个工件有其特定的加工工序,每道工序加工时间已知,并符合以下假设[1]:
Job-shop is the representative of constrained combinatorial optimization problem and extremely hard to solve. By analyzing the crossover operation, that is choosing a point in the family whose ancestors have schema of high fitness, we utilize the principles of good point set in number theory and redesign the crossover operator. Then a new GA called good point set based GA is presented and applied to solve the benchmark problem of MT06 and MT10. The experimental result shows this new GA works well.
出处
《计算机科学》
CSCD
北大核心
2002年第4期67-68,共2页
Computer Science
基金
973基金(G98030509)