| 截尾奇异值分解技术在动平衡中的应用 |
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| 引用本文： | 王晓升,屈梁生. 截尾奇异值分解技术在动平衡中的应用[J]. 中国机械工程, 1998, 9(6): 38-41 |
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| 作者姓名： | 王晓升 屈梁生 |
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| 作者单位： | 1. 大连理工大学
2. 西安市,710049,西安交通大学 |
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| 基金项目： | 高等学校博士学科点专项基金!9269830 |
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| 摘 要： | 在最小二乘影响系数法动平衡中,由于计算中有求逆过程,因而可能引起计算所得平衡质量缺乏适宜性,引起平衡失败,为解决这一问题,引入了截尾奇异值分解技术（ＴＳＶＤ）,实践证明平衡效果是好的。
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| 关 键 词： | 转子 动平衡 截尾奇异值分解 影响系数 |
Application of Truncated Singular Value Decomposition on Rotor Balancing Technique |
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| Wang Xiaosheng. Application of Truncated Singular Value Decomposition on Rotor Balancing Technique[J]. China Mechanical Engineering, 1998, 9(6): 38-41 |
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| Authors: | Wang Xiaosheng |
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| Affiliation: | Dalian University of Technology'. Dalian. China |
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| Abstract: | because one has to determine the inversematrix in application of least -square influence coefficientmethod, the calculated balancing mass may not be suitedto field condition and may cause balancing failure. In order to solve the problem, a truncated singualr value decomposition technique is presented in this paper. ThePractice proved that the method is successful in the application of rotor balancing. |
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| Keywords: | rotor dynamic balancing truncated singular value decomposition influence coefficient |
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