RT Journal Article
SR Electronic
A1 Wu, Yongming
A1 Lin, Senquan
A1 Dai, Longzhou
A1 Luo, Lifei
T1 Dynamic Balancing for Mixing Assembly Line Based on PSO - GA Cooperative Optimization
JF Manufacturing Technology Journal
YR 2017
VO 17
IS 4
SP 622
OP 628
DO 10.21062/ujep/x.2017/a/1213-2489/MT/17/4/622
UL https://journalmt.com/artkey/mft-201704-0037.php
AB Aiming at the evolution balance problem of hybrid assembly line (HAL), a dynamic (evolution) balancing model of assembly line is established, and a cooperative optimization algorithm (PSO-GA) is proposed in this paper. Firstly, HAL evolution in the market diversification and technology progress environment is studied, and assembly line evolution balance is mainly considered. In the PSO-GA, minimizing the number of stations, minimizing the load indexes of between stations and within each station, and adjusting costs are used as optimization objectives. For increasing population diversity and speeding up the searching speed, the individual information exchange and mutation are carried out in the populations. Finally, the effectiveness and feasibility of the method were proved by optimizing the HAL for an enterprise.