| 助推滑翔飞行器复合控制系统线性化小偏差运动方程推导与控制系统设计 |
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| 引用本文： | 翟华,谷志军,刘娟,周伯昭.助推滑翔飞行器复合控制系统线性化小偏差运动方程推导与控制系统设计[J].国防科技大学学报,2009,31(3):37-42. |
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| 作者姓名： | 翟华 谷志军 刘娟 周伯昭 |
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| 作者单位： | 1. 国防科技大学航天与材料工程学院,湖南,长沙,410073
2. 北京宇航系统工程研究所,北京,100076 |
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| 摘 要： | 助推滑翔技术是制导武器实现增加射程、提高机动突防能力的关键技术之一,对飞行器姿态控制有较高的要求,需要设计复合控制方式的姿态控制系统.针对采用空气舵与燃气舵联动控制的飞行器,建立了动力学模型,详细推导了完整的三通道线性化小偏差运动方程,结合典型弹道数据给出了动力系数图像,分析了助推滑翔弹道各飞行段中飞行器的稳定性,在此基础上选取再入段低空飞行特征点进行了姿控系统设计,仿真结果验证了线性化小偏差运动方程的正确性和控制系统的有效性,为进行此类飞行器的稳定性分析与姿态控制系统设计提供了有益的参考.
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| 关 键 词： | 助推滑翔 复合控制 线性化 小偏差 稳定性分析 控制系统设计 |
| 收稿时间： | 2008/11/18 0:00:00 |
Derivation of Linearization Small Deviation Equations and Design of Compound Control System for Aid-sliding Vehicles |
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| ZHAI Hu,GU Zhijun,LIU Juan and ZHOU Bozhao.Derivation of Linearization Small Deviation Equations and Design of Compound Control System for Aid-sliding Vehicles[J].Journal of National University of Defense Technology,2009,31(3):37-42. |
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| Authors: | ZHAI Hu GU Zhijun LIU Juan and ZHOU Bozhao |
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| Institution: | 1.College of Aerospace and Material Engineering;National Univ.of Defense Technology;Changsha 410073;China;2.Beijing Institute of Space Systems Engineering;Beijing 100076;China |
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| Abstract: | The aid-sliding technology is the one of key technologies for guided weapons to augment the range and enhance maneuver penetration ability.This technology has a high demand on vehicle's attitude control and the compound control system.Aiming at vehicles controlled by the linkage mode with aerodynamic rudders and gas rudders,the integrated dynamic model is set up and the complete linearization small deviation equations on pitching,yawing and roll loops are elaborated in the derivation.Combined with typical t... |
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| Keywords: | aid-gliding compound control linearization small deviation stability analysis control system design |
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