Non-singular terminal sliding mode heading control of surface vehicles
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摘要
This paper studies the heading control of surface vehicles. A novel non-singular terminal sliding mode controller is developed guaranteeing that the vehicle can track the disired heading. Contrasting to the conventional terminal sliding mode control, the proposed algorithm can eliminate of the singularity problem. The proposed controller, not only, can take the vehicle convergence to the desired heading, but also, can guarantee the time taken to reach the equilibrium point from any initinal state in finite time. The effectiveness and efficiency of the proposed control approach are demonstrated by simulation and comparision studies.
This paper studies the heading control of surface vehicles. A novel non-singular terminal sliding mode controller is developed guaranteeing that the vehicle can track the disired heading. Contrasting to the conventional terminal sliding mode control, the proposed algorithm can eliminate of the singularity problem. The proposed controller, not only, can take the vehicle convergence to the desired heading, but also, can guarantee the time taken to reach the equilibrium point from any initinal state in finite time. The effectiveness and efficiency of the proposed control approach are demonstrated by simulation and comparision studies.
引文
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