| 无人机横侧向飞行控制系统研究 |
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| 引用本文： | 席庆彪,袁冬莉,闫建国.无人机横侧向飞行控制系统研究[J].飞行力学,2004,22(4):16-18. |
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| 作者姓名： | 席庆彪 袁冬莉 闫建国 |
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| 作者单位： | 1. 西北工业大学,无人机研究与发展中心,陕西,西安,710072
2. 西北工业大学,自动化学院,陕西,西安,710072 |
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| 基金项目： | 863计划资助项目(2002AA755022) |
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| 摘 要： | 采用非相似余度设计思想,建立了无人机横侧向控制系统.对典型故障模式的控制系统进行了分析,结果表明该系统不但具有较好的控制品质,而且对单通道控制故障引起的干扰具有较好的抑制能力,可有效解决副翼故障可能导致的飞行事故问题,从而提高系统的可靠性.
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| 关 键 词： | 无人机 非相似余度设计 飞行控制 |
| 文章编号： | 1002-0853(2004)04-0016-03 |
| 修稿时间： | 2003年11月18 |
A Study of Lateral Flight Control System of UAV |
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| XI Qing-biao,YUAN Dong-li,YAN Jian-guo.A Study of Lateral Flight Control System of UAV[J].Flight Dynamics,2004,22(4):16-18. |
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| Authors: | XI Qing-biao YUAN Dong-li YAN Jian-guo |
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| Institution: | XI Qing-biao~1,YUAN Dong-li~2,YAN Jian-guo~2 |
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| Abstract: | Using the traditional coordination control configure for UAV, it is inadequate by closing an aileron channel in order to get rid of flying security-hidden trouble caused by a fault aileron. At the same time the lateral-direction control is unstable. With the method of dissimilar redundant design, this paper put forwards a lateral direction control system of UAV. From simulation results, this system not only has fine flight control qualities but also has good ability to restrain the disturbance caused by a single channel. This system can solve the flying accident when an aileron channel is in trouble, furthermore it can improve the reliability and security of the flight system. |
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| Keywords: | unmanned aerial vehicle dissimilar redundant design flight control |
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