| 基于频域加权性能指标和输出反馈的主动悬架控制策略研究 |
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| 引用本文： | 黄兴惠,金达锋.基于频域加权性能指标和输出反馈的主动悬架控制策略研究[J].汽车工程,1998,20(6):321-326,378. |
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| 作者姓名： | 黄兴惠 金达锋 |
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| 作者单位： | 清华大学汽车系
(黄兴惠，金达锋)，清华大学汽车系(赵六奇) |
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| 摘 要： | 本文对传统的主动悬架线性二次型控制策略作了频域改进设计和研究。通过对有关平顺性的指标项进行频域加权。在不影响其它方面性能指标的同时，大大改善了车辆的平顺性，通过对几种不同型式的输出反馈的比较研究，得出了可行的控制策略。
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| 关 键 词： | 主动悬架 控制策略 频域加权 输出反馈 平顺性 |
A Study on Active Suspension Control Algorithm Based on Frequency-shaping Performance Index and Output Feedback |
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| Huang Xinghui,Jin Dafeng & Zhao Duqi
Tsinghua University.A Study on Active Suspension Control Algorithm Based on Frequency-shaping Performance Index and Output Feedback[J].Automotive Engineering,1998,20(6):321-326,378. |
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| Authors: | Huang Xinghui Jin Dafeng & Zhao Duqi
Tsinghua University |
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| Abstract: | In this paper, a study for improving the conventional LQR control algorithm of active suspension is carried out. By using frequency-shaping on ride comfort related, the ride quality can be greatly improved without deteriorating other aspects of performance. Several types of output feedback are studied and compared. As a result, the viable control algorithms are obtained. |
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| Keywords: | Active suspension Frequency-shaping Output feedback Ride comfort |
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