| 数字飞行控制系统极限环振荡的抑制 |
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| 引用本文： | 杨一栋.数字飞行控制系统极限环振荡的抑制[J].南京航空航天大学学报,1988(3). |
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| 作者姓名： | 杨一栋 |
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| 摘 要： | 极限环振荡是数字飞行控制系统工程实现中经常出现而又较难克服的问题,本文提出环节比例因子动静选配法,可有效地抑制数字控制系统由于量化非线性而引起的极限环振荡,并得到数模混合仿真的验证。
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| 关 键 词： | 飞行控制系统 数字控制 极限环 量化 |
The Supperssion of Limit Cycle Oscillation for Digital Flight Control System |
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| Yang Yidong.The Supperssion of Limit Cycle Oscillation for Digital Flight Control System[J].Journal of Nanjing University of Aeronautics & Astronautics,1988(3). |
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| Authors: | Yang Yidong |
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| Institution: | Yang Yidong |
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| Abstract: | In general, it is very difficult to suppress the lin it cycle oscillation which usually exists in achieving the digital flight control system. In this paper, a method of choosing a proportion factor according to the nature of state (dynamic or static) of the system is presented to suppress effectively the limit cycle oscillation due to quantified nonlinearity. The result of the hybrid simulation have shown that this method is efficient. |
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| Keywords: | flight control systen digital control limit cycle quantization |
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