| 电传飞行控制系统稳定裕度实时监控技术 |
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| 引用本文： | 王诚华,杨挺健,宋博性,王万友.电传飞行控制系统稳定裕度实时监控技术[J].飞行力学,2006,24(3):70-73. |
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| 作者姓名： | 王诚华 杨挺健 宋博性 王万友 |
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| 作者单位： | 中国飞行试验研究院,飞机所,陕西,西安,710089 |
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| 摘 要： | 介绍了电传飞行控制系统稳定裕度的实时监控技术,论述了该技术的应用方法和使用目的,给出了一种基于快速傅立叶变换算法的稳定裕度分析方法,指出了激励信号的选取原则,并对两种激励方案进行了比较,然后介绍了实时监控系统的组成,最后结合该技术在某型飞机定型试飞中的应用,阐述了该系统在包线扩展试飞中的重要作用。
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| 关 键 词： | 电传飞行控制系统 稳定裕度 实时监控 |
| 文章编号： | 1002-0853(2006)03-0070-04 |
| 收稿时间： | 2005-05-10 |
| 修稿时间： | 2006-04-11 |
Real Time Monitoring Technology for Stability Margin of a Fly-By-Wire Flight Control System |
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| WANG Cheng-hua,YANG Ting-jian,SONG Bo-xing,WANG Wan-you.Real Time Monitoring Technology for Stability Margin of a Fly-By-Wire Flight Control System[J].Flight Dynamics,2006,24(3):70-73. |
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| Authors: | WANG Cheng-hua YANG Ting-jian SONG Bo-xing WANG Wan-you |
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| Abstract: | This article introduces real time monitoring technology for stability margin of a fly-by-wire flight control system.First,two different flight test projects of stability margins are introduced.Then,the real time monitoring system for stability margins of the fly-by-wire flight control system is introduced.The technology has proven to be the most efficient for expanding the envelope of any new aircraft according to application in some type aircraft. |
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| Keywords: | fly-by-wire flight control system stability margin real time monitoring |
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