摘要
以最大工序能力作为工序公差优化的目标,利用模糊数学的概念建立目标函数。采用线性加权和法处理工序公差多目标优化的问题,使工艺人员的主观能动性在工序设计过程中得到充分发挥。
The objective function of process tolerance optimization is established with the fuzzy mathematics based on maximum process capability. The method of linear weighted sum id proposed to solve multi-objective optimization of process tolerances so as to bring into full play the subjective initiative of technologists for process planning.
出处
《装备制造技术》
2003年第4期3-5,9,共4页
Equipment Manufacturing Technology
关键词
工序公差
工序能力指标
模糊方法
评价函数
process tolerance
process capability index
fuzzy method
estimation function
