Adaptive Fuzzy Control of Two-Wheeled Balancing Vehicle

This paper proposes an adaptive fuzzy controller to balance a constructed two-wheeled vehicle at upright position. The dynamical model of the vehicle-LEGO Mind storms NXT is first established. Based on the model developed, an adaptive fuzzy controller is then illustrated. Adaptation laws are derived from the Lyapunov stability analysis, so that the system tracking performance and the error convergence can be assured in the closed-loop control system. Finally, we apply the PD (Proportional Derivative) controller and the proposed controller to balance the two-wheeled vehicle to compare the system performance.

[1]  Sun Jun,et al.  Modeling and Simulation for Self-Balance System , 2010, 2010 International Conference on Digital Manufacturing & Automation.

[2]  Xiaogang Ruan,et al.  Balancing control of Two-Wheeled Upstanding Robot using adaptive fuzzy control method , 2009, 2009 IEEE International Conference on Intelligent Computing and Intelligent Systems.

[3]  Jianwei,et al.  The LQR control and design of dual-wheel upright self-balance Robot , 2008, 2008 7th World Congress on Intelligent Control and Automation.

[4]  Ching-Chang Wong,et al.  Motion controller design for two-wheeled robot based on a batch learning structure , 2008, 2008 SICE Annual Conference.

[5]  Plamen Petrov,et al.  Dynamic modeling and adaptive motion control of a two-wheeled self-balancing vehicle for personal transport , 2010, 13th International IEEE Conference on Intelligent Transportation Systems.

[6]  Shin'ichi Yuta,et al.  Trajectory tracking control for navigation of self-contained mobile inverse pendulum , 1994, Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS'94).

[7]  Tarek A. Tutunji,et al.  Fuzzy control of a two-wheel balancing robot using DSPIC , 2010, 2010 7th International Multi- Conference on Systems, Signals and Devices.

[8]  K. Stol,et al.  Development of a Mobile Two-Wheel Balancing Platform for Autonomous Applications , 2008, 2008 15th International Conference on Mechatronics and Machine Vision in Practice.

[9]  Liang Sun,et al.  Researching of Two-Wheeled Self-Balancing Robot Base on LQR Combined with PID , 2010, 2010 2nd International Workshop on Intelligent Systems and Applications.

[10]  Wu Wei,et al.  Intelligent control in two-wheel self-balanced robot , 2010, 2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering.

[11]  Shengli Qu,et al.  Study on the Control of a Two-wheeled Unstable Vehicle Based on Sensitivity Analysis , 2009, 2009 Fifth International Conference on Information Assurance and Security.