| 人—机闭环分离参数法预测飞机着陆品质 |
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| 引用本文： | 冯亚昌.人—机闭环分离参数法预测飞机着陆品质[J].飞行力学,1992,10(2):45-52. |
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| 作者姓名： | 冯亚昌 |
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| 作者单位： | 北京航空航天大学 |
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| 摘 要： | 本文阐述人-机闭环分离参数法的物理意义和计算方法。该方法在实践中已取得较好的效果。本文以装有纵向数字电传系统的某验证机为实例,预测了该人-机闭环系统的着陆品质、驾驶员诱发振荡频率和飞机失稳操纵频率,从而得出一些有益的结论。
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| 关 键 词： | 分离参数法 数字电传系统 着陆品质 |
A PREDICTION FOR AIRCRAFT LANDING FLYING QUALITIES USING PILOT-VEHICLE CLOSEDLOOP SEPARATION PARAMETER METHOD |
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| Feng Yachang.A PREDICTION FOR AIRCRAFT LANDING FLYING QUALITIES USING PILOT-VEHICLE CLOSEDLOOP SEPARATION PARAMETER METHOD[J].Flight Dynamics,1992,10(2):45-52. |
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| Authors: | Feng Yachang |
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| Abstract: | The physical meaning and calculation method of pilotvehicle closed-loop separation parameter are introduced in this paper. This method is used in practice successfully. As an example, the landing flying qualities of this pilot-vehicle closed-loop system are predicted for some verified flighter equiped with system which longitudinal control system is digital flying-by-wire. Otherwise, the pilot induced oscillation frequency and the frequency which will drive the aircraft unstable are predicted.Some useful conclusions are drawn up. |
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| Keywords: | Separation parameter method Digital flying by wire Landing flying qualities Pilot induced oscillation |
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