气辅产品质量的多指标模糊综合评判决策及优选策略研究  

MULTIOBJECTIVE FUZZY COMPREHENSIVE ASSESSMENT AND OPTIMUM DECISION RESEARCH ON THE QUALITY OF GAS-ASSISSED PRODUCT

作　　者：李光明[1] 殷国富[1] 余玲 邓志滔[1] 马有良[3] 

机构地区：[1]四川大学制造学院,成都610065 [2]四川航天模塑公司,成都610100 [3]西南科技大学制造学院,绵阳621010

出　　处：《工程塑料应用》2007年第5期29-32,共4页Engineering Plastics Application

基　　金：国家863计划课题资助项目(2006AA04Z108)

摘　　要：针对影响气辅产品质量的因素多的难题,应用模糊综合评价原理并结合正交实验方法,提出了将模糊综合评判和效应工程方法相结合的优选策略,结合气辅技术的具体特点和专家意见来确定权重向量,设计了基于多指标评判的模糊优选算法模型。通过对气辅产品工艺方案的分析和实验方案的设计,结合具体实例验证了这种算法是可行的,可以较快、较准确地找出最优的气辅产品及相应的工艺方案。Aiming at the problems of too many factors involved in the quality of gas-assisted part, the decision plan combined by comprehensive evaluation and engineering-effect method was put forward by analyzing the principles of fuzzy comprehensive evaluation and using orthogonal experiment. Combining with the special feature of gas-assisted technology and the experts definition of objective weight, a fuzzy optimal selection model based on the muhiobjective assessment was desigried. By the analysis and design of gas-assisted projects and experiment, a case study showed that the model was effective and it wouid select the optimization of processing projects and relevant part quickly and correctly.

关 键 词：气辅产品 质量 多指标 模糊综合评判 优选 

分 类 号：O159[理学—数学]