Flight Director Signal Synthesis for Landing Approach Operation Based on Optimal FCZPETC
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摘要: 分析了飞机进近下滑飞行指示器设计的特点,并基于预见信息在改善飞机的跟随性能、补偿驾驶员的延时作用,应用零相位误差跟踪控制技术,提出了含有预见信息的飞行指示信号综合的新方法.仿真研究了所提出的零相位误差预见补偿器的应用特点,并验证了其改善飞机操纵对下滑轨道跟随性能的有效性.Abstract: Features of flight director design were analyzed. Considering the roles of preview information in improving pursuit flight property and compensating pilot's time delay, a new method for flight director signal synthesis with preview information was proposed based on zero phase error tracking control. Application features of the method and the improvement in approaching pursuit were demonstrated through simulation results
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Key words:
- flight director /
- flight control /
- gliding control /
- zero phase error tracking control
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[1]Hess R A, Peter J G. Design and evaluation of cockpit display for hovering flight[J]. J Guidance, 1990,13(3):450~457. [2]McRuer D T, Weir D H, Klein R H. A pilot-vehicle systems approach to longitudinal flight director design[J]. J Guidance,1971,8(11):890~897. [3]Tomizuka M. Zero phase error tracking algorithm for digital control[J]. ASME J of Dynamic Systems, Measurement, and Control, 1987, 109:65~68. [4]Funahashi Y, Yamada M. Zero phase error tracking controllers with optimal gain characteristics[J]. ASME J of Dynamic Systems, Measurement, and Control, 1993, 115:311~318. [5]Yamada M, Funahashi Y, Fujiwara S. Zero phase error tracking systems with arbitrary specified gain characteristics[J]． ASME J of Dynamic Systems, Measurement, and Control, 1997, 119:260~264. -
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