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| 冗余控制输入在SLV系统中的作用(英文) | |
| 引用本文： | 姚瑶,段志生,黄琳. 冗余控制输入在SLV系统中的作用(英文)[J]. 控制工程, 2010, 0(Z1) |
| 作者姓名： | 姚瑶 段志生 黄琳 |
| 作者单位： | 北京大学工学院; |
| 基金项目： | Supported by National Natural Science Fund of China(90916003,60674093);;Key Project of Educational Ministry(107110) |
| 摘 要： | 冗余输入系统在工程中占有重要地位,但是以前的研究主要集中在对控制分配问题的探讨上。从3个方面详细地讨论了多冗余控制输入在卫星运载火箭系统中的作用:二次型最优控制,H2控制和跟踪控制。发现能够通过增加控制输入使得系统的性能指标严格下降。但是,有些控制输入对系统性能指标的作用十分有限,从这个角度来看,一些控制输入是可以去掉的。 |
| 关 键 词： | 冗余输入 卫星运载火箭 线性二次最优控制 H2最优控制 |
Effects on Redundant Control Inputs in SLV System |
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| YAO Yao,DUAN Zhi-sheng,HUANG Lin. Effects on Redundant Control Inputs in SLV System[J]. Control Engineering of China, 2010, 0(Z1) | |
| Authors: | YAO Yao DUAN Zhi-sheng HUANG Lin |
| Affiliation: | College of Engineering/a>;Peking University/a>;Beijing 100871/a>;China |
| Abstract: | Redundant control inputs systems play an important part in engineering,but the previous researches on these systems mainly focuses on control allocation.The effects of the multiple control inputs in the satellite launch vehicle(SLV) system are researched in detail from three aspects: quadratic performance optimal control,H2 control and tracking control.It is found that the system performance index can be strictly decreased by increasing the control inputs.But the effects of some control inputs are very mino... |
| Keywords: | redundant inputs SLV system linear quadratic optimal control tracking control H2 optimal control |
| 本文献已被 CNKI 等数据库收录！ | |