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请 好心 朋友 帮助查询 多谢了！ 汽车工程_基于用户相关数据的乘用车试验场变速强化试验方法_门玉琢 急盼回复！！！ |
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baiyuefei
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感谢参与，应助指数 +1
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Accession number: 20144600200159 Title: Varying-speed enhancement test method on proving ground for passenger car based on correlated customers data Authors: Men, Yuzhuo1; Yu, Haibo2; Guo, Ping2; Dong, Lijia2; Han, Yu2; Zhang, Yuanqin2 Author affiliation: 1School of Mechatronics Engineering, Changchun Institute of Technology, Changchun, China 2R and D Center, China FAW Co., Ltd., Changchun, China Corresponding author: Men, Yuzhuo Source title: Qiche Gongcheng/Automotive Engineering Abbreviated source title: Qiche Gongcheng Volume: 36 Issue: 10 Issue date: October 25, 2014 Publication year: 2014 Pages: 1221-1224 and 1253 Language: Chinese ISSN: 1000680X CODEN: QIGOE4 Document type: Journal article (JA) Publisher: SAE-China Abstract: For avoiding the blindness of previous reliability test for the powertrain of passenger car, a new method of varying-speed enhancement test correlated to the customer's real operation condition is presented. With the method, based on the test data collected on the rough roads of proving ground and the typical customer roads, the relevant cumulative fatigue damages of driving shaft for all grades of torque are calculated. The total fatigue damage of the driving shaft for 90% customers is simulated with Weibull distribution and Monte-Carlo method, and the enhancement coefficient of varying speed test on proving ground is obtained, providing a technical basis for rational evaluation on the reliability of car powertrain and the formulation of test specification. Number of references: 3 Main heading: Monte Carlo methods Controlled terms: Automobiles - Fatigue damage - Powertrains - Sales - Transportation - Weibull distribution Uncontrolled terms: 90% customers - Correlated customers data - Cumulative fatigue damage - Enhancement coefficients - Operation conditions - Reliability test - Speed enhancement - Test specifications Classification code: 421 Strength of Building Materials; Mechanical Properties - 431 Air Transportation - 432 Highway Transportation - 433 Railroad Transportation - 434 Waterway Transportation - 662.1 Automobiles - 662.4 Automobile and Smaller Vehicle Components - 911.4 Marketing - 922.2 Mathematical Statistics - 951 Materials Science Database: Compendex Compilation and indexing terms, © 2015 Elsevier Inc. Full-text and Local Holdings Links |
2楼2015-12-27 14:02:30
baiyuefei
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3楼2015-12-27 14:02:54
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