面向客户需求的机床产品配置及优化决策研究  

Research on Machine Tool Product Configuration and Optimization Decision Oriented to Customer Requirements

作　　者：王鹏家[1] 巩亚东[1] 谢华龙[1] 刘永贤[1] 

机构地区：[1]东北大学机械工程与自动化学院先进制造与自动化技术研究所,沈阳110819

出　　处：《组合机床与自动化加工技术》2016年第8期148-152,共5页Modular Machine Tool & Automatic Manufacturing Technique

基　　金：国家科技支撑计划项目(2012BAF12B08);辽宁省科技重大专项和科技攻关项目(2010020076-301;2011216010)

摘　　要：为了解决产品配置设计中客户需求的不确定性与模糊性,提出了一种基于灰色粗糙集模型的客户需求分析方法。在没有任何人为因素的干扰下,建立了客户需求与产品技术特性指标间的映射,有效的实现了从客户需求到产品配置参数的转换。同时,为了帮助企业在成本和时间的约束下能够快速选择出关键的技术特性进行配置以最大程度的提高客户满意度,建立了产品配置优化决策模型,并在此方法的基础上利用MATLAB GUI开发了产品配置优化决策系统。以机床产品为例进行实例验证,结果表明了该方法的有效性和实用性。To solve the problem of fuzziness and uncertainty of customer requirements in product configuration design,an analysis method based on grey rough model was presented. Based on this method,the customer requirements can be converted to technical characteristics effectively. More importantly,the influence of human factors can be avoided in the conversion process. In addition,an optimization decision model for product planning was established to help the enterprises to select the key technical characteristics under the constraint of cost and time to serve the customer to maximum satisfaction. Furthermore,based on the proposed methods,a computer-aided system is developed by using MATLAB GUI to assist the machine tool product planning. The actual example and the result showthat the proposed methodology is effective,rapid and accurate in the process of product configuration.

关 键 词：灰色粗糙集 优化决策模型 计算机辅助系统 

分 类 号：TH164[机械工程—机械制造及自动化] TG659[金属学及工艺—金属切削加工及机床]