Load distribution for tandem cold rolling mill based on PSO and Quasi-Newton hybrid algorithm

摘要：

To make full use of machine and motor equipment, a multi-objective optimization method of rolling load distribution of tandem cold rolling mill is provided based on particle swarm optimization and quasi-Newton hybrid algorithm. The multi-objective function is set up in which the distribution ratio of rolling force and motor power are all considered, then a global search is done by PSO method and a local search is done by quasi-Newton method. The hybrid algorithm has the advantage of the global character of PSO and the rapidity of quasi-Newton method. By the application on one five-stand tandem cold rolling mill, the efficiency of the hybrid algorithm and the practicability of multi-objective optimization of load distribution are confirmed.

关键词： Tandem cold rolling mill Load distribution Multi-objective optimization Particle swarm optimization Quasi-Newton method

作者: Dongning Chen Wanlu Jiang

作者单位: Hebei Key Laboratory of Heavy Machinery Fluid Power Transmission and Control, Yanshan University, Qinhuangdao, China

会议类型: 国际会议

会议名称: The Seventh International Conference on Fluid Power Transmission and Control(第七届流体传动与控制国际学术会议 ICFP 2009))

会议地点: 杭州

会议语种:英文

页码: 441-444

在线出版日期: 2009-04-08（万方平台首次上网日期，不代表论文的发表时间）