| 气动/推力矢量飞行器分阶段复合控制分配策略设计 |
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| 引用本文： | 高峰,唐胜景,郭杰,师娇.气动/推力矢量飞行器分阶段复合控制分配策略设计[J].系统工程与电子技术,2013,35(6):1249-1255. |
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| 作者姓名： | 高峰 唐胜景 郭杰 师娇 |
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| 作者单位： | 1. 飞行器动力学与控制教育部重点实验室，北京理工大学宇航学院，北京 100081；
2. 中国运载火箭技术研究院，北京 100076 |
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| 摘 要： | 以气动/燃气舵推力矢量复合控制反坦克导弹为研究对象，研究了不同飞行阶段下的气动/推力矢量复合控制分配策略问题。通过分析气动舵和燃气舵控制效率受导弹飞行速度变化的影响，并结合不同飞行阶段的飞行任务和特点，分别基于模糊逻辑以及链式递增理论，设计了适用于初始飞行段和末制导段的复合控制分配策略。仿真结果表明，设计的两种策略均保证了复合控制系统具有较快的响应速度和良好的控制精度，同时缩短了燃气舵的工作时间，减少了推力损失。
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| 收稿时间： | 2012-05-15 |
| 修稿时间： | 2013-01-19 |
Compound control allocation strategy design of dual aero/ thrust vector flight vehicle based on different flight phases |
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| GAO Feng,TANG Sheng-jing,GUO Jie,SHI Jiao.Compound control allocation strategy design of dual aero/ thrust vector flight vehicle based on different flight phases[J].System Engineering and Electronics,2013,35(6):1249-1255. |
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| Authors: | GAO Feng TANG Sheng-jing GUO Jie SHI Jiao |
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| Institution: | 1. Key Laboratory of Dynamics and Control of Flight Vehicle, Ministry of Education, School of Aerospace;
Engineering, Beijing Institute of Technology, Beijing 100081, China;
2. China Academy of Launch Vehicle Technology, Beijing 100076, China |
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| Abstract: | The compound control allocation strategy is mainly researched based on anti-tank missile with dual aero/jet vane thrust vector control. According to analyze the influence of
velocity on control efficiency of aerodynamic rudder and jet vane, and combine the analysis with the objectives and characteristics of different flight phases, the allocation strategies of initial flight phase and terminal guidance phase are designed based on fuzzy logic and increasing chain theory, separately. Simulation shows that the strategies have a good effect on flight control, and loss of thrust can be decreased at the same time. |
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