| 线性最优控制主动悬架系统的鲁棒稳定性研究 |
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| 引用本文： | 黄兴惠. 线性最优控制主动悬架系统的鲁棒稳定性研究[J]. 汽车工程, 1998, 20(4): 206-211 |
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| 作者姓名： | 黄兴惠 |
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| 作者单位： | 清华大学(黄兴惠，金达锋)，清华大学(赵六奇) |
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| 摘 要： | 本文采用系统性能分析和Ｍｏｎｔｅ－Ｃａｒｌｏ方法，对线性最优控制主动悬架系统作了鲁棒稳定性研究。
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| 关 键 词： | 线性最优控制 主动悬架 鲁棒稳定性 汽车 |
A Study of Stability Robustness of Linear Optimal Active Suspension System |
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| Huang Xinghui,Jin Dafeng , Zhao LiuqiTsinghua University. A Study of Stability Robustness of Linear Optimal Active Suspension System[J]. Automotive Engineering, 1998, 20(4): 206-211 |
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| Authors: | Huang Xinghui Jin Dafeng & Zhao LiuqiTsinghua University |
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| Abstract: | In this paper, the stability robustness of linear optimal active suspension system is studied by using system performance analysis and Monte-Carlo method. The result indicates that system' s stability robustness is seriously affected by weighting coefficients, status measuring manner, sprung mass and suspension stiffness, but is less sensitive to dynamics of actuators and sensors, With LTR method, the stability robustness of LQG system can be recovered without seriously deteriorating the system's performance. |
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| Keywords: | Linear optimal control Active suspension Stability robustness |
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