| 飞行器伺服回路的变结构设计 |
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| 引用本文： | 沈春林,潘树勋,倪红卫. 飞行器伺服回路的变结构设计[J]. 航空学报, 1988, 9(9): 459-465 |
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| 作者姓名： | 沈春林 潘树勋 倪红卫 |
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| 作者单位： | 南京航空学院(沈春林，潘树勋)，南京航空学院(倪红卫) |
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| 摘 要： | 根据变结构系统（VSS）理论对某飞行器伺服回路进行了变结构设计,给出了控制器设计的详尽步骤,设计方法几何意义直观,在IBM4341机上通过了数字仿真,给出了仿真框图;与原伺服回路的控制性能进行了比较。仿真表明,VSS比传统普通控制系统具有以下几个突出的优点:（1）快速、无超调、无稳态误差;（2）对系统参数交化具有鲁棒性;（3）对外界干扰具有鲁棒性。
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| 关 键 词： | |
| 收稿时间： | 1987-07-28; |
THE VARIABLE STRUCTURE DESIGN OF AIRCRAFT SERVO LOOP |
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| Shen Chunlin,Pan Shuxun and Ni Hongwei. THE VARIABLE STRUCTURE DESIGN OF AIRCRAFT SERVO LOOP[J]. Acta Aeronautica et Astronautica Sinica, 1988, 9(9): 459-465 |
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| Authors: | Shen Chunlin Pan Shuxun Ni Hongwei |
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| Affiliation: | Nanjing Aeronautical Institute |
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| Abstract: | An aircraft servo loop is designed by using the variable structure system (VSS) theory. The detail design procedure and a simulation block diagram are provided. Then digital simulation results which was done on IBM4341 computer show that some outstanding advantages of VSS comparing with general control systems are as follows: ( 1 ) a rapid transient response, no overshoot, no steady error. ( 2 ) more robust to the varience of system parameters. ( 3 ) more robust to the outside disturoences. |
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| Keywords: | variable structure control servo loop robust |
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