| 基于自抗扰控制的BTT导弹自动驾驶仪设计 |
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| 引用本文： | 张保群,宋申民,陈兴林.基于自抗扰控制的BTT导弹自动驾驶仪设计[J].航天控制,2010,28(1). |
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| 作者姓名： | 张保群 宋申民 陈兴林 |
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| 作者单位： | 哈尔滨工业大学控制理论与制导技术中心,哈尔滨,150001 |
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| 摘 要： | 针对具有非线性、时变、强耦合和不确定性的Have Dash II BTT导弹控制系统,基于自抗扰控制理论,设计了一种新的BTT导弹鲁棒控制器。利用输入输出反馈线性化,将导弹控制系统分解成了3个单输入单输出的二阶子系统,输出变量的选取保证了系统是最小相位系统。采用自抗扰设计方法,估计并补偿系统中的不确定因素和三通道之间的耦合,以实现控制目的。仿真结果表明该BTT导弹驾驶仪具有良好的动态特性和强鲁棒性。
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| 关 键 词： | BTT导弹 自动驾驶仪 自抗扰控制 不确定性 |
Bank-to-Turn Missile Autopilot Design Based on Active Disturbance Rejection Control |
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| ZHANG Baoqun,SONG Shenmin,CHEN Xinglin.Bank-to-Turn Missile Autopilot Design Based on Active Disturbance Rejection Control[J].Aerospace Control,2010,28(1). |
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| Authors: | ZHANG Baoqun SONG Shenmin CHEN Xinglin |
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| Institution: | ZHANG Baoqun SONG Shenmin CHEN XinglinCenter for Control Theory , Guidance Technology,Harbin Institute of Technology,Harbin 150001,China |
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| Abstract: | Focusing on the control system of the Have Dash II BTT missile,which is nonlinear,time-varying,strongly coupled and uncertain,a new BTT missile robust controller is presented based on the active disturbance rejection control.By employing the input-output feedback linearization,the missile control system is divided into three subsystems with single-input single-output and second-order feature,and the selection of output variables guarantees that the system is minimum phase.The active disturbance rejection co... |
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| Keywords: | BTT missile Autopilot Active disturbance rejection control Uncertainty |
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