An Improved Differential Evolution (IDE) Based On Double Populations For Cylindrical Grinding Optimization
This paper is concerned with optimization of a two stage cylindrical grinding cycle to enhance production rate subjected to surface finish for rough grinding and to reduce surface roughness under constraint of production rate for finish grinding. In addition, the minimum production cost is also desired for both stages and the common constraints of both stages are thermal damage, wheel wear parameter and grinding stabilization requirement. An improved DE based on double populations is introduced to optimize this grinding operation and the optimal results are compared with the results obtained by the original DE algorithm.
optimization cylindrical grinding differential evolution double populations
Nanyan SHEN Yongyi HE Jing LI Minglun FANG
Shanghai Key Laboratory of Mechanical Automation & Robotics Shanghai University Shanghai,China
国际会议
长沙
英文
1668-1671
2009-04-11（万方平台首次上网日期，不代表论文的发表时间）