Multi-objective Decision and Optimization of Process Routing Based on Genetic Algorithm(GA)
Based on the previous research on decision and optimization of process routing,this paper analyzes the characteristic of process knowledge, establishes the representation methods of process knowledge based on feature. According to the constraints mong process knowledge, decision space of process routing based on process constraints is constructed which improved search efficiency of GA. In allusion to the uncertainty of decision of process routing, the multi-objective optimization function is established, and GA is applied to decision and optimization of process routing. Process routing is optimized using the reasonable coding strategy,objective function, crossover and mutation algorithm. An case is offered to illustrate the process of decision and optimization of process routing based on GA.
computer aided process planning(CAPP) process routing genetic algorithm optimization
JinFeng Wang ShunCheng Fan
Departmeng of Mechanical Engineering, North China Electric Power University, Baoding, China School o School of Mechanical Engineering, Hebei University of Technology, Tianjin, China
国际会议
哈尔滨
英文
105-109
2011-01-18（万方平台首次上网日期，不代表论文的发表时间）