Impedance Control of Wind Turbine Blade Grinding Robot

Abstract:

A robot system is present for the wind turbine blade grinding work. The robot is a mobile manipulator equipped with a grinding tool. In order to realize the compliant control of the operation force, a robust impedance controller is present in the presence of coupling factors between the mobile platform and manipulator, modeling uncertainties and existing bounded disturbances. The proposed control strategies guarantee that the system motion converges to the desired manifold and the desired constraint force. Simulation experiment has been done and the experiment results show that, the presented control method can realize the robust control of mobile manipulator, and thus show the effectiveness and correctness of the designed controller.

• Periodical: Applied Mechanics and Materials (Volumes 80-81)
• Pages: 1203-1207
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.80-81.1203
• Online since: July 2011
• Authors: Chi Wu Bu, Li Xun Zhang
• Keywords: Grinding, Impedance Control, Mobile Manipulator, Wind Turbine Blade

References

[1] Y. Yamamoto and X. Yun, Coordinating locomotion and manipulation of a mobile manipulator, IEEE Trans. on Automatic Control, Vol 39, No. 6, pp.1326-1332, (1994).

DOI: 10.1109/9.293207

[2] Saha K. S. and Angeles J. Dynamics of Nonholonomic Mechanical Systems using a Natural Orthogonal Complement, ASME J. of Applied Mechanics, March 1991, Vol. 58, pp.238-243.

DOI: 10.1115/1.2897157

[3] Nevile Hogan. Impedance control an approach to manipulation[J] . ASME. J . DSMC. 1985 , 107 , 1-24.

[6] R. Anderson and M. W. Spong, Hybrid impedance control of robotic manipulators, Proc. of the 1987 IEEE Conf. on Robotics and Auto., pp.1073-1080.

DOI: 10.1109/robot.1987.1087919

[4] R. Anderson and M. W. Spong, Hybrid impedance control of robotic manipulators, Proc. of the1987 IEEE Conf. on Robotics and Auto., pp.1073-1080.

[5] Z. Wang, C. Su, and S. S. Ge, Adaptive control of mobile robots including actuator dynamics, in Autonomous Mobile Robots: Sensing, Control, Decision Making and Application, S. S. Ge and F. L. Lewis, Eds. London, U.K.: Taylor & Francis, 2006, pp.267-293.

DOI: 10.1201/9781420019445.ch7

[6] D. Xu, D. B. Zhao, J. Q. Yi, X. M. Tan, Robust adaptive control for omnidirectional mobile manipulator, Proc of the 2007 IEEE International Conference on Intelligent Robots and Systems, pp.3598-3603, (2007).

DOI: 10.1109/iros.2007.4399027

[7] Mohamed Boukattaya, Tarak Damak, Mohamed Jallouli. Robust Adaptive Control for Mobile Manipulators. International Journal of Automation and Computing, PP. 8-13, (2011).

DOI: 10.1007/s11633-010-0548-y

[8] M. P. Cheng and C. C. Tsai, Dynamic modeling and tracking control of a nonholonomic wheeled mobile manipulator with two robotic arms, in Proc. 42nd IEEE Conference on Decision and Control, Vol. 3, 2003, pp.2932-2937.

DOI: 10.1109/cdc.2003.1273071

[9] SHIH-TIN LIN and JIEN-SHUIN LEE, Impedance Control with On-Line Neural-Network Compensator for Robot Contact Tasks, Journal of lntelligent and Robotic Systems 1996(15): 389-399.

DOI: 10.1007/bf00437603

[10] L. Huang, S. S. Ge, T. H. Lee, AN ADAPTIVE IMPEDANCE CONTROL SCHEME FOR CONSTRAINED ROBOTS, International Journal of Computers, Systems and Signals, Vol. 5, No. 2, 2004, pp: 17-26.