复杂机电系统总体设计方法研究与应用  

Investigation and Application on Overall Design Method of Complex Electromechanical Systems

作　　者：杨世香 李文强[1,2] 邵哲辉 YANG Shixiang;LI Wenqiang;SHAO Zhehui(School of Mechanical Engineering,Sichuan University,Chengdu,610065;Innovation Method and Creative Design Key Laboratory of Sichuan Province,Sichuan University,Chengdu,610065)

机构地区：[1]四川大学机械工程学院,成都610065 [2]四川大学创新设计与创新方法四川省重点实验室,成都610065

出　　处：《中国机械工程》2023年第1期47-54,共8页China Mechanical Engineering

基　　金：国家自然科学基金(52075350);川大宜宾合作专项(2020CDYB-37)。

摘　　要：复杂机电系统具有设计需求多样、结构复杂和信息冗余等特点,为提高系统的整体设计质量和效率,提出一种集成质量功能展开、公理化设计理论和Petri网的复杂机电系统总体设计方法。基于用户需求向系统功能设计、物理结构和工艺方案间的设计信息转换关系,将多种创新设计方法有效集成,建立包括设计需求分析、功能与结构映射和工艺路线布局的规范化复杂机电系统总体设计过程。通过智能除尘装袋系统的总体设计过程,验证了该方法的有效性和实用性。Complex electromechanical systems embodied the features of diverse design needs,complex structures and redundant information.To improve the quality and efficiency of overall design,a systematic method combined with QFD,AD and Petri net was put forward for overall design of complex electromechanical systems.Based on the transformation relationships of the design information from customer requirements to functional design,physical structures,and processing scenarios,innovative design methods were integrated effectively,which guided the establishment of a standardized design processes including requirement analysis,function-structure mapping,and process layout for complex electromechanical systems.Effectiveness and practicability of the method herein were verified by the overall design processes of an intelligent dusting and bagging system.

关 键 词：机电系统 总体设计 质量功能展开 公理化设计 PETRI网 

分 类 号：TH12[机械工程—机械设计及理论]