摘要
物理规划建立基于偏好设计思想的数学模型,使用遗传算法对模型寻优,对约束条件进行罚函数处理,改造物理规划模型以适应遗传算法的适应度函数。通过使用物理规划方法的颚式破碎机降低磨损的机构偏好设计,得到符合工程实际需求的解。
The physical programming model is established based on the idea of preference design,the model is optimized by genetic algorithm,the constraint condition is treated as penalty function,and the physical programming model is modified to adapt to the fitness function of genetic algorithm.By using the method of physical programming,the mechanism preference design of jaw crusher to reduce wear can achieve the effect of low wear and obtain the solution which accords with the actual demand.
作者
董书革
石伟和
DONG Shu-ge;SHI Wei-he(Baise University,Materials Science and Engineer College,Baise Guangxi 533000,China;Engineering Research Center of Advanced Aluminium Matrix Materials of Guangxi Province,Baise Guangxi 533000,China)
出处
《装备制造技术》
2021年第5期11-13,17,共4页
Equipment Manufacturing Technology
基金
广西壮族自治区中青年教师基础能力提升项目(2017KY0734)。
关键词
物理规划
遗传算法
低磨损
偏好设计
physical programming
genetic algorithm
low wear
preference design
