| 空间拦截红外末制导中拦截器与目标相对距离的估计 |
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| 引用本文： | 史小平,王子才,柯其红.空间拦截红外末制导中拦截器与目标相对距离的估计[J].航空学报,1995,16(3):36-43. |
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| 作者姓名： | 史小平 王子才 柯其红 |
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| 作者单位： | 哈尔滨工业大学仿真中心, 哈尔滨, 150001 |
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| 摘 要： | 从空间拦截运动学方程出发建立了一个恰当的数学模型，运用基于两种规范型的非线性状态观测器设计方法，通过对相对速度在视线法向分量的观测，解决了红外末制导中拦截器与目标相对距离的估计问题。仿真结果表明估计的效果良好。
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| 关 键 词： | 空间拦截 末制导 最优控制 |
| 收稿时间： | 1993-11-06 |
| 修稿时间： | 1994-04-05 |
ESTIMATION OF THE RANGE BETWEEN THE INTERCEPTER AND THE TARGET DURING INFRARED TERMINAL GUIDANCE OF SPACE INTERCEPTION |
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| Shi Xiaoping,Wang Zicai,Ke Qihong.ESTIMATION OF THE RANGE BETWEEN THE INTERCEPTER AND THE TARGET DURING INFRARED TERMINAL GUIDANCE OF SPACE INTERCEPTION[J].Acta Aeronautica et Astronautica Sinica,1995,16(3):36-43. |
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| Authors: | Shi Xiaoping Wang Zicai Ke Qihong |
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| Institution: | Simulation Center,Harbin Institute of Technology,Harbin,150001 |
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| Abstract: | A proper mathematical model is built according to the kinematic equations of space interception. After the component of the relative velocity normal to the line of sight is observed using a nonlinear observer design method with two canonical forms, the problem of estimating the range between the intercepter and the target during infrared terminal guidance of space interception is solved. The numerical simulation verifies the above results. |
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| Keywords: | space-interception terminal guidance optimal control |
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