| 无源主动悬挂的参考控制研究 |
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| 引用本文： | 林野,章一鸣.无源主动悬挂的参考控制研究[J].北京理工大学学报,1988(Z1). |
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| 作者姓名： | 林野 章一鸣 |
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| 作者单位： | 北京工业学院车辆工程系
(林野)，北京工业学院车辆工程系(章一鸣) |
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| 摘 要： | 文章讨论了两自由度车辆模型无源主动悬挂基于最优状态反馈控制的参考控制策略,以解决无源主动悬挂的非线性控制问题。该参考控制以有源主动控制器为理想的参考对象,当无源主动悬挂的执行机构与有源执行机构的输出同向时,控制是最优的,文章同时还给出了实现该参考控制的系统结构。
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| 关 键 词： | 主动悬挂 最优控制 参考控制 |
A REFERENCE CONTROL POLICY FOR SEMI- ACTIVE SUSPENSION |
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| Lin Ye Zhang Yiming.A REFERENCE CONTROL POLICY FOR SEMI- ACTIVE SUSPENSION[J].Journal of Beijing Institute of Technology(Natural Science Edition),1988(Z1). |
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| Authors: | Lin Ye Zhang Yiming |
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| Institution: | Department of Vehicular Engineering |
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| Abstract: | The paper investigates a reference control policy for vehicle semi-active suspension. The control is conducted by following the ideal optimal active controller. The passive actuator is set to optimal whenever the active and passive actuators have the same signs; and set to zero output whenever the two signs are opposite. The simulation results of a 2DOF vehicle show that the semi-active system can follow the ideal active system very well, both are superior to conventional passive systems. An actuator structure for realization of the reference control is also presented. |
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| Keywords: | active and semi-active suspension reference control optimal control |
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