[1]HAN Zhonghua,ZHU Yihang,SHI Haibo,et al.A co-evolution CGA solution for the flexible flow shop scheduling problem[J].CAAI Transactions on Intelligent Systems,2015,10(4):562-568.[doi:10.3969/j.issn.1673-4785.201503045]
Copy
CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
10
Number of periods:
2015 4
Page number:
562-568
Column:
学术论文—智能系统
Public date:
2015-08-25
- Title:
-
A co-evolution CGA solution for the flexible flow shop scheduling problem
- Author(s):
-
HAN Zhonghua1; 2; 3; ZHU Yihang1; SHI Haibo2; 3; LIN Shuo1; DONG Xiaoting1
-
1. Faculty of Information and Control Engineering, Shenyang Jianzhu University, Shenyang 110168, China;
2. Shenyang Institute of Automation, CAS, Shenyang 110016, China;
3. Key Laboratory of Networked Control System, CAS, Shenyang 110016, China
-
- Keywords:
-
bi-probabilistic models; dynamic co-evolution; optimal individual inheritance strategy; compact genetic algorithm; flexible flow shop
- CLC:
-
TH186
- DOI:
-
10.3969/j.issn.1673-4785.201503045
- Abstract:
-
In order to solve the flexible flow shop scheduling problem (FFSP), a dynamic co-evolution compact genetic algorithm (DCCGA) is designed as the global optimization algorithm. In DCCGA, a probabilistic model is constructed to describe the distribution of solutions of the problem, and two modifications are incorporated in the standard compact genetic algorithm (CGA) for improving the evolutionary mechanism and individual selection method. DCCGA’s evolutionary process is led by two probabilistic models, which contains the optimal individual inheritance strategy, and communicates with each other at a certain frequency with the population genetic information. Hence, the diversity of the population genetic information is improved during the process, and also the stability of good evolutionary trend and the capacity of continuous evolution are greatly strengthened at the same time. Moreover, the suitable parameter value is suggested based on relative experiments. And, DCCGA is measured by the benchmark problems with comparison of several effective algorithm s. The results show that DCCGA is feasible for solving FFSP.