Affiliation:
1. Dalian Maritime University , China
Abstract
Abstract
In this paper, a robust sliding mode tracking controller with prescribed performance is developed for an underactuated surface vehicle (USV) with time-varying external disturbances. Firstly, to guarantee the transient and steady-state performance of the closed-loop system, the error transformation technique is presented. Further, the design of the prescribed performance function implements predefined tracking performance constraints, which eliminate the requirement for prior knowledge about the initial errors. Then, a Lyapunov stability synthesis shows that all closed-loop signals remain bounded and the tracking errors remain strictly within the predefined bounds. Finally, simulations and a comparative study are performed to illustrate the robustness and effectiveness of the proposed robust sliding mode control scheme.
Subject
Mechanical Engineering,Ocean Engineering
Reference24 articles.
1. 1. T. Pastore and V. Djapic, “Improving autonomy and control of autonomous surface vehicles in port protection and mine countermeasure scenarios,” Journal of Field Robotics, 2010, 27(6):903–914.
2. 2. Z. Liu, Y. Zhang, X. Yu and Yuan C, “Unmanned surface vehicles: An overview of developments and challenges,” Annual Reviews in Control, 2016, 41:71–93.
3. 3. L. Qiao and W. Zhang, “Adaptive non-singular integral terminal sliding mode tracking control for autonomous underwater vehicles,” IET Control Theory & Applications, 2017, 11(8):1293–1306.
4. 4. W. Dong and Y. Guo, “Global time-varying stabilization of underactuated surface vessel,” IEEE Transactions on Automatic Control, 2005, 50(6):859–864.
5. 5. K. Y. Wichlund, O. J. Sordalen and O. Egeland, “Control properties of underactuated vehicles,” IEEE International Conference on Robotics and Automation, 21–27 May 1995, Nagoya, Japan.
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