| 弹性飞行器敏感元件位置设置与参数优化综合 |
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| 引用本文： | 严恒元 陈士橹. 弹性飞行器敏感元件位置设置与参数优化综合[J]. 宇航学报, 1994, 15(4): 10-16 |
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| 作者姓名： | 严恒元 陈士橹 |
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| 作者单位： | 西北工业大学 |
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| 摘 要： | 本文研究了弹性飞行器敏感元件位置的设置问题，分析了敏感元件位置对弹性飞行器稳定性的影响，提出了几类飞行器自动驾驶仪敏感元件可能合适位置的选择准则。从飞行器弹性振动闭环系统方程出发研究了弹性飞行器参数优化综合的某些方法。通过算例得到控制系统返馈系数，陀螺位置，舵面位置优化综合的数值模拟结果。这些结果与该飞行器实际采用的值符合较好。
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| 关 键 词： | 气动弹性 稳定性分析 敏感元件 弹性飞行器 |
SENSORS LOCATION OF ELACTIC VEHICLE AND OPTIMAL SYNTHESIS OF VEHICLE PARAMETERS |
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| Yan Henyuan, Chen Shilu, Huo Xiufang. SENSORS LOCATION OF ELACTIC VEHICLE AND OPTIMAL SYNTHESIS OF VEHICLE PARAMETERS[J]. Journal of Astronautics, 1994, 15(4): 10-16 |
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| Authors: | Yan Henyuan Chen Shilu Huo Xiufang |
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| Affiliation: | Northwestern Polytechnical University |
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| Abstract: | The effect of sensors location on stability of the elastic Vehicle is investigated from. the equations of its longitydinal disturbance motion. The methods of choosing proper positions of the gyros for some kinds of the elastic vehicle are proposed. In computation example, the systhetical results for the Feedback Coefficient of the control system, gyros position and actuator position of the elastic vehicle are obtained by optimal synthetical methods. The obtained results are agreed with. present located positions of the pyros of the elactic vehicle. |
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| Keywords: | Aeroelasticity Analysis of stability Sensor position Optimal synthesis |
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