| 履带车辆半主动悬挂系统建模与仿真 |
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| 引用本文： | 熊超,郑坚,张进秋,张莉.履带车辆半主动悬挂系统建模与仿真[J].兵工自动化,2005,24(1):9-11. |
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| 作者姓名： | 熊超 郑坚 张进秋 张莉 |
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| 作者单位： | 1. 军械工程学院,火炮工程系,河北,石家庄,050003
2. 军械工程学院,控制工程系,河北,石家庄,050003 |
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| 摘 要： | 履带车辆半主动悬挂系统的建模,先作模型假设和简化,建立其系统二自由度振动模型.选定状态变量,得出悬挂系统状态方程和振动微分方程.利用线性最优控制的半主动控制算法算出控制力,并用Simulink对典型沙土路面激励下某型履带车辆半主动悬挂系统的响应仿真,结果表明该算法能很好控制车体位移和加速度.
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| 关 键 词： | 建模 仿真 半主动控制 悬挂系统 履带车辆 履带车辆 半主动悬挂系统 系统建模与仿真 Track Vehicle Suspension System Simulation 加速度 位移 车体 控制力 半主动控制算法 结果 响应 路面激励 沙土 Simulink 线性最优控制 利用 振动微分方程 系统状态方程 |
| 文章编号： | 1006-1576(2005)01-0009-03 |
Modeling and Simulation of Semi-Active Suspension System for Track Vehicle |
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| XIONG Chao,ZHENG Jian,ZHANG Jin-qiu,ZHANG Li.Modeling and Simulation of Semi-Active Suspension System for Track Vehicle[J].Ordnance Industry Automation,2005,24(1):9-11. |
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| Authors: | XIONG Chao ZHENG Jian ZHANG Jin-qiu ZHANG Li |
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| Abstract: | For modeling of semi-active suspension system for track vehicle, the model was supposed and simplified, and vibration model with 2D of freedom of vehicle was established. The state equation and vibration differential equation of suspension system was set up through selecting state variable. The control force is calculated with semi-active control algorithm of linear optimal control. The effect of vibration control with the sand road excitation is simulated by Simulink software. The result shows that displacement and acceleration of the track vehicle are reduced greatly. |
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| Keywords: | Modeling Simulation Semi-active control Suspension system Track vehicle |
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