一种多变量频域动态伪对角化法及航空发动机解耦控制器设计

彭凯; 樊丁; 郭雅楠; 卜振鹏; 焦春波; 薜原

doi:10.13224/j.cnki.jasp.2016.09.029

一种多变量频域动态伪对角化法及航空发动机解耦控制器设计

doi: 10.13224/j.cnki.jasp.2016.09.029

彭凯^1,2,
樊丁^1,2,
郭雅楠¹,
卜振鹏³,
焦春波⁴,
薜原⁵

1. 西北工业大学动力与能源学院, 西安 710072;
2. 先进航空发动机协同创新中心, 北京 100191;
3. 中国人民解放军92728部队, 上海 200436;
4. 火箭军驻锦州地区专用保障装备军事代表室, 辽宁锦州 121000;
5. 西安市地下铁道有限责任公司运营分公司, 西安 710018

基金项目:

国家自然科学基金（51506176）

详细信息

作者简介:
彭凯(1984-),男,陕西富平人,博士,讲师,主要从事航空推进系统控制研究.

中图分类号: V231
计量
- 文章访问数: 1137
- HTML浏览量: 145
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- 被引次数: 0
出版历程
- 收稿日期: 2014-12-07
- 刊出日期: 2016-09-28

A multivariable frequency-domain dynamic pseudodiagonalization method and design of aero-engine decoupling controller

1. School of Power and Energy, Northwestern Polytechnical University, Xi'an 710072;
2. Collaborative Innovation Center for Advanced Aero-Engine, Beijing 100191, China;
3. Unit 92728 of People's Liberation Army of China, Shanghai 200436, China;
4. Military Resident Representative Bureau of Rocket Force in Jinzhou, Jinzhou Liaoning 121000, China;
5. Operating Branch of Xi'an Metro Company Limited, Xi'an 710018, China

摘要

摘要: 针对多变量频域Nyquist类设计法中的Hawkins伪对角化法，给出了一种改进的动态伪对角化方法来提高系统的对角优势度以改善系统的解耦性与鲁棒性并进行了相关分析.最后将这种动态伪对角化方法用于某型航空发动机稳态控制器的设计，仿真结果表明：相较于标准Hawkins法，改进的动态伪对角化所给出的补偿系统具有较好的动静态解耦性与鲁棒性.
- 多变量 /
- 频域 /
- 伪对角化 /
- 鲁棒性 /
- 航空发动机
Abstract: For Hawkins's pseudodiagonalization method in multivariable Nyquist-class frequency domain design, an improved dynamic pseudodiagonalization method was presented to enhance the diagonal dominance of the system in order to improve the decoupling and robustness of the system together with relevant analysis. Finally, the dynamic pseudodiagonalization method was used to design an aero-engine steady controller. The simulation results show that the compensated system given by improved dynamic pseudodiagonalization method has good dynamic and static decoupling and robustness compared with standard Hawkins's method.
- multivariable /
- frequency domain /
- pseudodiagonalization /
- robustness /
- aero-engine

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参考文献(18)

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