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Analysis of aircraft pitch axis stability augmentation system using sum of squares optimization

Krishnaswamy, Kailash and Papageorgiou, George and Glavaski, Sonja and Papachristodoulou, Antonis (2005) Analysis of aircraft pitch axis stability augmentation system using sum of squares optimization. In: Proceedings of the 2005 American Control Conference. Proceedings of the American Control Conference. IEEE , Piscataway, NJ, pp. 1497-1502. ISBN 0-7803-9098-9 http://resolver.caltech.edu/CaltechAUTHORS:20110609-134414233

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Abstract

In this paper, we use SOS (sum of squares) programming approaches to analyze the stability and robustness properties of the controlled pitch axis (6 state system) of a nonlinear model of an aircraft. The controller is a LTI dynamic inversion based control law designed for the short period dynamics of the aircraft. The closed loop system is tested for its robustness to uncertainty in the location of center of gravity along the body x-axis. Results in the form of stability regions about a trim point are computed and verified using simulations.


Item Type:Book Section
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http://dx.doi.org/10.1109/ACC.2005.1470177 DOIUNSPECIFIED
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1470177PublisherUNSPECIFIED
Additional Information:© 2005 AACC. Issue Date: 8-10 June 2005. Date of Current Version: 01 August 2005.
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INSPEC Accession Number8589077
Record Number:CaltechAUTHORS:20110609-134414233
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20110609-134414233
Official Citation:Krishnaswamy, K.; Papageorgiou, G.; Glavaski, S.; Papachristodoulou, A.; , "Analysis of aircraft pitch axis stability augmentation system using sum of squares optimization," American Control Conference, 2005. Proceedings of the 2005 , vol., no., pp. 1497- 1502 vol. 3, 8-10 June 2005 doi: 10.1109/ACC.2005.1470177 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1470177&isnumber=31519
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:23964
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:14 Jun 2011 18:34
Last Modified:29 Mar 2014 03:28

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