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| 一种变结构自适应空间拦截导引规律设计 | |
| 引用本文： | 史小平,朱胤,单军. 一种变结构自适应空间拦截导引规律设计[J]. 导弹与航天运载技术, 2007, 0(1): 32-34 |
| 作者姓名： | 史小平 朱胤 单军 |
| 作者单位： | 哈尔滨工业大学控制与仿真中心,哈尔滨,150001;哈尔滨卓越信息技术开发有限公司,哈尔滨,150001 |
| 基金项目： | 解放军总装备部武器装备预研基金 |
| 摘 要： | 在假设导弹和目标的相对距离及相对速度可测的前提下,设计了一种变结构自适应空间拦截导引规律.这种导引规律只要求目标加速度的变化范围已知,对目标的加速机动以及强非线性因素的影响具有很强的适应性.通过计算机数值仿真验证了导弹与目标的相对视线角的变化率最终趋向于零,导弹与目标的相对距离也趋向于零.数值仿真验证了所设计的导引规律的正确性和有效性,为机动目标空间拦截先进导引规律的研究提供了理论参考. |
| 关 键 词： | 空间拦截 导引规律 变结构自适应控制 机动目标 |
| 文章编号： | 1004-7182（2007）01-0032-03 |
| 收稿时间： | 2006-01-10 |
| 修稿时间： | 2006-01-10 |
Design of Variable Structure Adaptive Guidance Law for Space Interception |
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| Shi Xiaoping,Zhu Yin,Shan Jun. Design of Variable Structure Adaptive Guidance Law for Space Interception[J]. Missiles and Space Vehicles, 2007, 0(1): 32-34 | |
| Authors: | Shi Xiaoping Zhu Yin Shan Jun |
| Affiliation: | 1.Control and Simulation Center,Harbin Institute of Technology,Harbin,150001;2.Harbin Excellence Information Technology Development Co.Ltd,Harbin,150001 |
| Abstract: | The measurability of the relative distance and velocity between missile and target being assumed,a kind of variable structure adaptive guidance law is designed.With only the variation range of the maneuvering acceleration of the target defined,the guidance law has strong robustness against maneuvering of the target and the influence of nonlinearity.Computer numerical simulation shows that both the relative distance and the line-of-sight rate approach zero.The numerical simulation verifies the correctness and effectiveness of the presented guidance law.The research provides a theoretical references for design of advanced guidance law for space interception. |
| Keywords: | Space interception Guidance law Variable structure adaptive control Maneuvering target. |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |