集成EBD和TRIZ的机电系统概念设计方法  

Conceptual Design of Mechatronics System by Integrating EBD and TRIZ

作　　者：邢璐 华一雄 张执南[1,2] XING Lu;HUA Yixiong;ZHANG Zhinan(School of Mechanical Engineering,Shanghai Jiao Tong University,Shanghai 200240,China;State Key Laboratory of Mechanical System and Vibration,Shanghai Jiao Tong University,Shanghai 200240,China)

机构地区：[1]上海交通大学机械与动力工程学院,上海200240 [2]上海交通大学机械系统与振动国家重点实验室,上海200240

出　　处：《上海交通大学学报》2022年第5期576-583,共8页Journal of Shanghai Jiaotong University

基　　金：国家自然科学基金项目(12072191);装备预先研究基金项目(61409230611)。

摘　　要：提出一种机电产品概念设计的创新方法,建立“需求-环境-冲突-原理解-解决方案”的设计逻辑.利用面向环境的设计方法识别设计需求与环境约束之间存在的矛盾,对需求与环境进行迭代分析,解耦复杂抽象的专业问题.根据发明问题解决理论生成原理解,得到针对具体需求的产品解决方案,确保了创新的方向性和产品设计方案生成的系统性以及设计流程的规范性.利用航空发动机气压可调静子叶片转轴衬套系统的摩擦磨损试验机设计案例,验证了所提设计方法的合理性和有效性.A novel method for conceptual design of a mechatronics system was proposed, and the design framework of “requirement-environment-conflict-original understanding-solution” was established. The contradiction between design requirements and environmental constraints was identified by using the method of environment-based design(EBD), and the requirements and environment were iteratively analyzed to decouple complex and abstract issues. According to the original understanding of the theory of inventive problem solving(TRIZ), the product solution for specific needs was obtained, which ensured the directionality of innovation, the systematic generation of product design solutions, and the standardization of the design process. The friction and wear test machine of the aeroengine variable stator vane(VSV) shaft bushing system shows that the proposed design method is reasonable and effective.

关 键 词：面向环境的设计 发明问题解决理论 集成设计 创新方法 

分 类 号：TH122[机械工程—机械设计及理论]