NDLI: Aero-engine control design using two degrees-of-freedom H∞ approach

Content Provider	IEEE Xplore Digital Library
Author	Wang Haiquan Guo Ying-qing Lu Jun Li Guangyao
Copyright Year	2008
Description	Author affiliation: Sch. of Engine & Energy, Northwestern Polytech. Univ., Xian (Wang Haiquan; Guo Ying-qing; Lu Jun; Li Guangyao)
Abstract	The method of two degrees-of-freedom $H_{infin}$ loop-shaping was applied to aero-engine control system in this paper, which could improve the tracking performance while maintaining stability robustness rather than the traditional one degree-of-freedom robust controller. A method to select the weight function in the loop-shaping procedure was proposed to select the desired shaping weights automatically coded up with MATLAB which ensured the system performance specifications. Meanwhile, a constant matrix was introduced to transfigure the control loop in order to make the output of the object and the desired responses exactly match at steady-state. Then the hardware in-the-loop simulation based on the real-time simulation platform was carried out, the results showed that the designed two degrees-of-freedom $H_{infin}$ loop-shaping controller offered good performance and robustness properties, and it was proved that the methodology is suitable for aero-engine multivariable control.
Starting Page	1
Ending Page	5
File Size	577352
Page Count	5
File Format	PDF
ISBN	9781424439089
DOI	10.1109/ISSCAA.2008.4776136
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-12-10
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Robust control Tracking loops Control design Robust stability System performance Automatic control Control systems Hardware Steady-state MATLAB
Content Type	Text
Resource Type	Article

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