| 基于LMI的直升机鲁棒飞行控制及仿真研究 |
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| 引用本文： | 代冀阳,毛剑琴. 基于LMI的直升机鲁棒飞行控制及仿真研究[J]. 系统仿真学报, 2001, 13(5): 576-578 |
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| 作者姓名： | 代冀阳 毛剑琴 |
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| 作者单位： | 1. 南昌航空工业学院测控系,
2. 北京航空航天大学第七研究室, |
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| 摘 要： | 研究了直升机在低速飞行时的鲁棒飞行控制器设计及直升机飞行控制系统的仿真验证问题，以ADS－33D水平1操纵品质要求为设计目标，通过选择适当的加权函数矩阵，采用基于线性不矩阵等式（LMI）的H∞控制器设计方法，设计了UH－60A直升机在低速飞行时的鲁棒控制器。仿真结果表明，所设计的直升升机飞控制的系统具有鲁棒性，达到给定的ADS－33D水平1操纵品质要求。
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| 关 键 词： | 线性矩阵不等式 LMI 直升机 飞行控制 H∞鲁棒控制 直升飞机 仿真 |
| 文章编号： | 1004-731(2001)05-0576-03 |
| 修稿时间： | 2000-09-27 |
LMI-based Design and Simulation of Robust Flight Control System of Helicopters |
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| Dai Ji-yang, Mao Jian-qin. LMI-based Design and Simulation of Robust Flight Control System of Helicopters[J]. Journal of System Simulation, 2001, 13(5): 576-578 |
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| Authors: | Dai Ji-yang Mao Jian-qin |
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| Affiliation: | Dai Ji-yang1, Mao Jian-qin2 |
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| Abstract: | The robust controller design of a helicopter at low-speed flight and the simulation of the flight control system are investigated. The design criteria used in this study are based on a representative subset of the low-speed requirements of the Military Handling Qualities Specification ADS-33D. A robust flight controller for UH-60A helicopter is designed by using linear matrix inequality (LMI) based H( controller design method. The simulation and computation results show that the designed helicopter flight control system has stability and performance robustness, and meets given ADS-33D level 1 handling qualities requirements. |
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| Keywords: | linear matrix inequality (LMI) helicopter flight control robust H( control |
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