Sliding Variable Structure Control for Attitude of Moving-Mass Hypersonic Vehicles

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Abstract:

The moving-mass hypersonic attitude dynamic model is a strong nonlinear, multivariable, and strong coupling system. Based on the reasonable assumption, a simplified dynamic model is given. According to the time-scale separation theory, a sliding variable structure controller is designed and implemented for the tracking control of angular velocity and angle at the same time. Simulation results demonstrate the effectiveness of controller.

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1225-1228

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June 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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