面向产品能量优化的能量设计因子研究  

Study on Energy Design Factor for Product Energy Optimization

作　　者：何平[1,2] 刘光复[1] 周丹[1] 王雁[1] 

机构地区：[1]合肥工业大学机械与汽车工程学院,合肥230009 [2]安徽建筑工业学院机械与电气工程学院,合肥230061

出　　处：《机械科学与技术》2012年第6期958-963,共6页Mechanical Science and Technology for Aerospace Engineering

基　　金：国家自然科学基金项目(50775061);安徽省教育厅自然科学项目(KJ2011B050)资助

摘　　要：以机电产品的能量属性为研究对象,提出能量设计因子概念,并应运于机电产品在使用阶段的节能优化设计中。基于产品在使用阶段功能分析的基础上,提取产品能量消耗信息;运用键合图等理论,分析产品使用阶段的能量因素与能量消耗之间的关系,建立能量消耗模型,提取能量设计因子,并应用于产品能量优化设计中。最终以摩托车的离合器为实例,将对其提取的能量设计因子作为优化设计目标和主约束条件,并以降低能耗为目标,进行能量优化设计,结果表明能量设计因子可以量化控制离合器使用阶段的能量属性。The energy property of mechatronic products is considered as the research object,and the concept of the energy-design factor is proposed and applied in the energy-optimizing design of the mechatronic products in the use stage.Based on the function analysis of products in the use stage,the energy-consuming information of products was extracted.For the use stage of products,the relationship between energy factors and energy consumption was analyzed by adopting the theory of bond graph,and the energy-consuming model was established.Then the energy-design factor was extracted and the energy design factors were applied to the energy-saving design of products in the use stage.A clutch of motorcycle was taken as an example of optimization,the results show the feasibility and effectiveness of the proposed method.

关 键 词：机电产品 能量消耗模型 能量因素 能量设计因子 能量优化 

分 类 号：TH186[机械工程—机械制造及自动化] X24[环境科学与工程—环境科学]