Finite-time stabilization of the high-order chained system

This research focuses on the problem of stabilization of high-order chained-form nonholonomic system. We propose a finite-time discontinuous controller for the chained system. The controller is derived by using a high-order homogeneous finite-time control technique and high-order sliding mode control approach. The proposed method has no feed-forward factors and no singular points where the controller inputs become infinite values. Moreover, we designed the controller for the simplest high-order chained system and confirmed the superior performance of the controlled system by computer simulation.

[1]  Jie Huang,et al.  On an output feedback finite-time stabilization problem , 2001, IEEE Trans. Autom. Control..

[2]  J. Imura,et al.  Nonholonomic control of 3 link planar manipulator with a free joint , 1996, Proceedings of 35th IEEE Conference on Decision and Control.

[3]  R. W. Brockett,et al.  Asymptotic stability and feedback stabilization , 1982 .

[4]  L. Bushnell,et al.  Adaptive finite-time control of nonlinear systems , 2001, Proceedings of the 2001 American Control Conference. (Cat. No.01CH37148).

[5]  R. Murray,et al.  Exponential stabilization of driftless nonlinear control systems using homogeneous feedback , 1997, IEEE Trans. Autom. Control..

[6]  Jie Huang,et al.  On an output feedback finite-time stabilisation problem , 1999, Proceedings of the 38th IEEE Conference on Decision and Control (Cat. No.99CH36304).

[7]  Arie Levant,et al.  Universal single-input-single-output (SISO) sliding-mode controllers with finite-time convergence , 2001, IEEE Trans. Autom. Control..

[8]  S. Bhat,et al.  Finite-time stability of homogeneous systems , 1997, Proceedings of the 1997 American Control Conference (Cat. No.97CH36041).

[9]  Henk Nijmeijer,et al.  Homogeneous Stabilization of the Extended Chained Form System , 2002 .