NDLI: Swarm Intelligence Based Reconfigurable Control Allocation

Content Provider	IEEE Xplore Digital Library
Author	Xingyue Shao Chengbin Lian Zhang Ren Peng Qi
Copyright Year	2013
Description	Author affiliation: Second Artillery Representative Office in the Fourth Acad. of CASC, Xi'an, China (Peng Qi) \|\| Sci. & Technol. on Aircraft Control Lab., Beihang Univ., Beijing, China (Xingyue Shao; Chengbin Lian; Zhang Ren)
Abstract	Modern aircrafts are configured with many control surfaces to enhance the reliability, maneuverability and survivability. To make full use of the redundant control surfaces and distribute the control power without exceeding the saturations, control allocation is introduced into the control system. An effective control re-allocation may achieve acceptable stability and performance in case of control surface failures. This paper presents a reconfigurable control allocation methodology by rebuilding and optimizing the control allocation matrix when control surface failures occur. The basic control allocation uses the modified weighted pseudo-inverse method. The particle swarm optimization is used to modify the parameters of the weighted matrix to enhance the volume of the attainable subset. To evaluate the ability of control re-allocation, partial loss of control effectiveness failures have been implemented into an application example. Simulation result shows that satisfactory results are achieved by the control re-allocation for accommodating the control surface failures.
Sponsorship	IEEE Comput. Soc.
Starting Page	1494
Ending Page	1498
File Size	276701
Page Count	5
File Format	PDF
ISBN	9780769551227
DOI	10.1109/IMCCC.2013.333
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-09-21
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Control effector failures Weighted pseudo-inverse Control systems Vectors Resource management Particle swarm optimization Aircraft Optimization Re-allocation Aerospace control Control allocation
Content Type	Text
Resource Type	Article

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