徐晓慧,童秉枢.面向装配的产品结构设计模糊评价方法与实现[J].农业机械学报,2007,38(2):129-133.
.[J].Transactions of the Chinese Society for Agricultural Machinery,2007,38(2):129-133.
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面向装配的产品结构设计模糊评价方法与实现   [下载全文]
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DOI:10.3969/j.issn.1000-1298.[year].[issue].[sequence]
中文关键词:  模糊评价  产品结构设计  面向装配的设计  液力变矩器
基金项目:
徐晓慧  童秉枢
清华大学
中文摘要:从产品结构设计入手,论述了面向装配的机械产品结构设计通用评价指标体系以及针对具体产品的专用评价指标体系的建立方法,探索了产品结构设计的模糊评价方法和步骤,论述了面向装配的机械产品结构设计模糊评价的实现技术。其中包括:框架和规则相结合的知识表达形式、利用Matlab建立评价指标知识获取平台的方法、推理确定隶属度函数的方法以及采用德尔菲法确定指标权数的步骤等,并针对具体机械产品进行了评价和分析。
Key Words:
Abstract:Starting with the product structure design, the general evaluation index system of mechanical product structure design for assembly and the special evaluation index system for concrete product have been set up, meanwhile the fuzzy evaluation methods and procedure for product structure design were explored. Some techniques related with fuzzy evaluation of mechanical product structure design for assembly have been carried out, and knowledge representing form of combining frame with rule, establishing method of acquiring knowledge platform for evaluation-index by using Matlab, membership function determination method through reasoning, adopting the Delphi method for determining the steps of index weighing were all included in the techniques. Further more, a specific mechanical product was assessed and analyzed.

Transactions of the Chinese Society for Agriculture Machinery (CSAM), in charged of China Association for Science and Technology (CAST), sponsored by CSAM and Chinese Academy of Agricultural Mechanization Science(CAAMS), started publication in 1957. It is the earliest interdisciplinary journal in Chinese which combines agricultural and engineering. It always closely grasps the development direction of agriculture engineering disciplines and the published papers represent the highest academic level of agriculture engineering in China. Currently, nearly 8,000 papers have been already published. There are around 3,000 papers contributed to the journal each year, but only around 600 of them will be accepted. Transactions of CSAM focuses on a wide range of agricultural machinery, irrigation, electronics, robotics, agro-products engineering, biological energy, agricultural structures and environment and more. Subjects in Transactions of the CSAM have been embodied by many internationally well-known index systems, such as: EI Compendex, CA, CSA, etc.

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