| 零极点偶配置在横向自动驾驶仪设计中的应用 |
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| 引用本文： | 李志信,张翔伦.零极点偶配置在横向自动驾驶仪设计中的应用[J].飞行力学,1996,14(2):92-96. |
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| 作者姓名： | 李志信 张翔伦 |
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| 摘 要： | 系统特性主要取决于系统闭环传递函数中零极点的分布。采用零极点偶配置法，将零极蹼合理地配置在理想位置，不但能使系统简化，降低其阶次，而且可以改善系统性能，使系统满足各方面的指标要求。
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| 关 键 词： | 零极点偶 自动驾驶仪 控制律 飞行控制系统 |
The Use of the Zero and Pole Pairs Method in Lateral Autopilot Law Design |
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| Li Zhixin, Zhang Xianglun.The Use of the Zero and Pole Pairs Method in Lateral Autopilot Law Design[J].Flight Dynamics,1996,14(2):92-96. |
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| Authors: | Li Zhixin Zhang Xianglun |
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| Institution: | Flight Automatic Control Research Iustitute |
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| Abstract: | The system characteristics are mainly determined by the position of zerosand poles of the closed-loop transfer function. Therefore, matching the zero and polepairs reasonablly and ideally not only simplifies the system design and decrease the system order, but also improves the system qualities and satisfies a variety of requirements. This paper applies this method to control law design of an aircraft lateral autopilot and performs digital simulation according to the obtained control law. The simulation results show that the closed-loop system possesses good transient response andprove that this method is feasible. |
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| Keywords: | Zero and pole pair Autopilot Control law |
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