赵小波,姬长英,赵国柱.永磁式涡流缓速器制动性能影响因素敏感性分析[J].农业机械学报,2009,40(10):18-23.
.on Influence Factors for Braking Performance of Permanent Magnet Type Eddy Current Retarder with Uniform Design[J].Transactions of the Chinese Society for Agricultural Machinery,2009,40(10):18-23.
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永磁式涡流缓速器制动性能影响因素敏感性分析   [下载全文]
on Influence Factors for Braking Performance of Permanent Magnet Type Eddy Current Retarder with Uniform Design   [Download Pdf][in English]
  
DOI:10.3969/j.issn.1000-1298.[year].[issue].[sequence]
中文关键词:  永磁式涡流缓速器  制动性能  均匀设计  敏感性分析  结构参数
基金项目:
赵小波  姬长英  赵国柱
南京农业大学
中文摘要:在分析永磁式涡流缓速器制动力矩与结构参数关系的基础上,将均匀设计和回归分析方法引入到永磁式涡流缓速器制动性能影响因素敏感性分析中。以某型号的永磁式涡流缓速器为例,建立了制动力矩随转子鼓内半径、永磁体周向长度、气隙宽度、转子鼓轴向宽度和永磁体高度5个结构参数变化的回归模型,重点讨论了结构参数间交互作用以及各结构参数对制动力矩的影响程度,基于均匀试验设计和制动性能敏感性分析的结果,采用全排列法对结构参数进行了优化。
Key Words:
Abstract:Based on the relationship between braking performance of permanent magnet type eddy current retarder and structure parameters, the method of uniform design and regression analysis were applied to sensitivity analysis on influence factors for braking performance of permanent magnet type eddy current retarder. The regressive models of braking torque were established concerning inside radius of rotor, circumferential length of permanent magnet, width of air-gap, axial width of rotor influenced and height of permanent magnet, the influences of structure parameters and it’s interaction of permanent magnet type eddy current retarder on braking performance were studied systematically. Based on the result of uniform experimental design and sensitivity analysis, structure parameters were optimized by means of whole-arrangement method. The conclusion can be used in the option design, enhance braking torque and improved braking performance of permanent magnet type eddy current retarder. 

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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