Structural Design and Parametric Optimization of Damping Variable Mechanisms
碩士 === 逢甲大學 === 機械工程學所 === 93 === In this thesis, a method for designing damping variable mechanism is proposed. At first, we adopt both the transient error and the steady-state error of the displacement variations of the piston of a 2nd order shock absorber as the fitness function, and design a gen...
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ndltd-TW-093FCU054890072015-10-13T11:20:16Z http://ndltd.ncl.edu.tw/handle/75235080958382615550 Structural Design and Parametric Optimization of Damping Variable Mechanisms 變阻尼機構之結構設計與參數最佳化 Wei-Hsien Li 李威憲 碩士 逢甲大學 機械工程學所 93 In this thesis, a method for designing damping variable mechanism is proposed. At first, we adopt both the transient error and the steady-state error of the displacement variations of the piston of a 2nd order shock absorber as the fitness function, and design a genetic algorithms to determine the optimal damping values for the piston at different positions. Then, basing on the boundary layer theory of viscous fluid flow, we determine the cross section areas of the gape of the damping variable mechanism at different positions. For understanding the characteristics of the system further, we conduct computer simulations for observations and for comparing the differences in characteristics between the damping variable mechanism and a convention in characteristics shock absorber. Chao-Yin Hsiao 蕭肇殷 2005 學位論文 ; thesis 66 zh-TW |
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碩士 === 逢甲大學 === 機械工程學所 === 93 === In this thesis, a method for designing damping variable mechanism is proposed. At first, we adopt both the transient error and the steady-state error of the displacement variations of the piston of a 2nd order shock absorber as the fitness function, and design a genetic algorithms to determine the optimal damping values for the piston at different positions. Then, basing on the boundary layer theory of viscous fluid flow, we determine the cross section areas of the gape of the damping variable mechanism at different positions. For understanding the characteristics of the system further, we conduct computer simulations for observations and for comparing the differences in characteristics between the damping variable mechanism and a convention in characteristics shock absorber.
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Chao-Yin Hsiao |
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Chao-Yin Hsiao Wei-Hsien Li 李威憲 |
author |
Wei-Hsien Li 李威憲 |
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Wei-Hsien Li 李威憲 Structural Design and Parametric Optimization of Damping Variable Mechanisms |
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Wei-Hsien Li |
title |
Structural Design and Parametric Optimization of Damping Variable Mechanisms |
title_short |
Structural Design and Parametric Optimization of Damping Variable Mechanisms |
title_full |
Structural Design and Parametric Optimization of Damping Variable Mechanisms |
title_fullStr |
Structural Design and Parametric Optimization of Damping Variable Mechanisms |
title_full_unstemmed |
Structural Design and Parametric Optimization of Damping Variable Mechanisms |
title_sort |
structural design and parametric optimization of damping variable mechanisms |
publishDate |
2005 |
url |
http://ndltd.ncl.edu.tw/handle/75235080958382615550 |
work_keys_str_mv |
AT weihsienli structuraldesignandparametricoptimizationofdampingvariablemechanisms AT lǐwēixiàn structuraldesignandparametricoptimizationofdampingvariablemechanisms AT weihsienli biànzǔníjīgòuzhījiégòushèjìyǔcānshùzuìjiāhuà AT lǐwēixiàn biànzǔníjīgòuzhījiégòushèjìyǔcānshùzuìjiāhuà |
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