Electronics Optics & Control, Volume. 20, Issue 11, 26(2013)
Sliding Model Control for NSV with BacklashLike Hysteresis
A sliding mode control law is presented for nearspace vehicle (NSV) with backlashlike hysteresis to eliminate the influence of the input hysteresis.Firstlythrough analysis of backlashlike hysteresisthe hysteresis was decomposed into a certain linear part and an uncertain nonlinear part with known upper limit.Thenthe sliding mode control law was designed by tracking the desired output trajectory to eliminate the influence of the hysteresis.And the stability of the system was proved by using Lyapunov method.Finallythe control law was applied to NSV attitude control.The sliding mode control law is presented for NSV with backlashlike hysteresis.Simulation results illustrate that the proposed control scheme can achieve effective performance.
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PANG Jie, CHEN Mou, JANG Changsheng. Sliding Model Control for NSV with BacklashLike Hysteresis[J]. Electronics Optics & Control, 2013, 20(11): 26
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Received: Dec. 7, 2012
Accepted: --
Published Online: Dec. 4, 2013
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