| 车辆自适应悬架控制方法的研究 |
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| 引用本文： | 喻凡,罗哲.车辆自适应悬架控制方法的研究[J].农业工程学报,1998,14(3):38-42. |
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| 作者姓名： | 喻凡 罗哲 |
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| 作者单位： | 吉林工业大学;吉林工业大学 |
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| 基金项目： | 国家教委留学回国人员基金 |
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| 摘 要： | 对车辆悬架提出了一种Ｇａｉｎ Ｓｃｈｅｄｕｌｉｎｇ（ＧＳ）自适应控制方法。控制器的设计仍采用最优控制理论，但控制增益可变，以自适应于路面输入条件的变化。主要对路面输入变化的估计时间和用以决定控制增益变化的系统输出信号的选择进行了研究。仿真结果表明，只要事先路面输入变化范围能够被合理地估计，ＧＳ控制是一个可行的方法，并可进一步提高车辆的行驶性能。
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| 关 键 词： | 车辆 悬架 自适应 控制 |
| 收稿时间： | 1998/1/20 0:00:00 |
Design Approach for an Adaptive Suspension Control System |
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| Yu Fan and Luo Zhe.Design Approach for an Adaptive Suspension Control System[J].Transactions of the Chinese Society of Agricultural Engineering,1998,14(3):38-42. |
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| Authors: | Yu Fan and Luo Zhe |
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| Abstract: | This paper proposed a Gain Scheduling (GS) adaptive control approach for designing vehicle suspension. The linear optimal control theory was applied in designing of controller, and the control gains can be changed to adapt the changes in road input conditions. Two main issues were investigated: a) the identification time for road input condition; b) the selection of reference signal on which the control gain are tuned. The simualtion results showed that so long as the the range of road input can be well anticipated, the GS control can be a feasible approach and improve vehicle performance significantly. |
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| Keywords: | vehicle suspension adaptive control |
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