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Fuzzy Logic Based Active Vibration Control of Piezoelectric Stewart Platform

Authors: Arian Bahrami, Mojtaba Tafaoli-Masoule, Mansour Nikkhah Bahrami


This paper demonstrates the potential of applying PD-like fuzzy logic controller for active vibration control of piezoelectric Stewart platforms. Through simulation, the control authority of the piezo stack actuators for effectively damping the Stewart platform vibration can be evaluated for further implementation of the system. Each leg of the piezoelectric Stewart platform consists of a linear piezo stack actuator, a collocated velocity sensor, a collocated displacement sensor and flexible tips for the connections with the two end plates. The piezoelectric stack is modeled as a bar element and the electro-mechanical coupling property is simulated using Matlab/Simulink software. Then, the open loop and closed loop dynamic responses are performed for the system to characterize the effect of the control on the vibration of the piezoelectric Stewart platform. A significant improvement in the damping of the structure can be observed by using the PD-like fuzzy controller.

Keywords: Active vibration control, Fuzzy controller, Piezoelectric stewart platform.

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[1] D. Stewart, "A platform with six degrees of freedom,” Proc. Instn. Mech. Engrs., 180(15), pp. 371–386, 1965-66.
[2] A. A. Hanieh, M. Horodinca, A. Preumont, N. Loix, and J. Ph. Verschueren, "Stiff and soft Stewart platforms for active damping and active isolation of vibrations,” In Proceedings of the 8th International Conference on New Actuators, Bremen, Germany, pp. 254-257, 2002.
[3] A. A. Hanieh, A. Preumont, and N. Loix, "Piezoelectric Stewart platform for general purpose active damping and precision control,” In 9th European Space Mechanism andTribology Symposium, Liege, Belgium, September 2001.
[4] A. A. Hanieh, M. Horodinca, and A. Preumont, "Six-degrees-of-freedom parallel robots for active damping and active isolation of vibrations,” In Proceeding of the 1st Conference: Model Experiment Interactions in Solid Mechanics, Besan con, France, 2002.
[5] N. Loix, A. A. Hanieh, and A. Preumont, "Piezoelectric Stewart platform for general purpose active damping interface and precision control,” In 3rd International Conference of the European Society for Precision Engineering and Nanotechnology, Euspen, Eindhoven, Netherlands, May 2002.
[6] Z. Wang, "Adaptive active vibration control for a piezoelectric stewart platform,” In Proceeding of the IEEE International Conference on Intelligent Computing and Intelligent Systems, Shanghai, China, pp. 752-756, 2009.
[7] J. Y. Kang, D. H. Kim, and K. Lee, "Robust Tracking Control of Stewart Platform,” In Proceeding of the 35th Conference on Decision and Control, Kobe, Japan, pp. 3014-3019, 1996.
[8] N. I. Kim and C. W. Lee, "High Speed Tracking Control of Stewart Platform Manipulator via Enhanced Sliding Mode Control,” in proceeding of the IEEE International Conference on Robotics & Automation, Leuven, Belgium, pp. 1994-2001, 1998.
[9] Z. J. Geng and L. S. Haynes, "Six degree-of-freedom active vibration control using the Stewart platforms,” IEEE Transactions on Control Systems Technology, 2(1), pp. 45 - 53, 1994.
[10] L. A. Zadeh, "Fuzzy sets.” Inf. Control., 12, pp. 338–353, 1965.
[11] T. Takawa, T. Fukuda, and K. Nakasima, "Fuzzy control of vibration of a smart CFRP laminated beam” Smart Mater. Struct.,9, pp. 215–219, 2000.
[12] F. Casciati, L. Faravelli, and G. Torelli, "A fuzzy chip controller for nonlinear vibrations.” Nonlinear Dyn., 20, pp. 85–98, 1999.
[13] T. Yoshimura, K. Nakaminami, M. Kurimoto, and J. Hino, "Active suspension of passenger cars using linear and fuzzy-logic controls.” Control Eng. Pract., 7, pp.41–47, 1999.
[14] Y. Shen, A. Homaifa, and D. Chen, "Vibration control of flexible structures using fuzzy logic and genetic algorithms.”In Proceedings of the American Control Conference, Chicago, USA, 2002.
[15] P. Mayhan, and G. Washington, "Fuzzy model reference learning control: a new control paradigm for smart structures.” Smart Mater. Struct., 7, pp.874–884, 1998.
[16] I. J. Zeinoun, and F. Khorrami, "An adaptive control scheme based on fuzzy logic and its application to smart structures.” Smart Mater. Struct., 3, pp. 266–276, 1994.
[17] A. Bahrami, M. T. Masoule, and M. N. Bahrami, "Active vibration control of piezoelectric Stewart platform based on fuzzy control”, International Journal of Material and Mechanical Engineering (IJMME), 2(1), pp. 17-22, 2013.
[18] J. Spanos, Z. Rahman, and G. Blackwood, "A soft 6-axis active vibration isolator,” In Proceedings of the American Control Conference, Seattle, Washington, USA, pp. 412-416, 1995.
[19] D. Thayer and M. Campbell, "Six-axis vibration isolation using soft actuators and multiple sensors,” Journal of Spacecraft and Rockets, 39(2), pp. 206-212, 2002.
[20] H. Peyravi, A. Khoei, and K. Hadidi, "Design of an analog CMOS fuzzy logic controller chip.” Fuzzy Set Syst , 132, pp. 245–260, 2002.
[21] S. X. Yang, H. Li, M. Q. H. Meng, and P. X. Liu, "An embedded fuzzy controller for a behavior-based mobile robot with guaranteed performance.” IEEE Trans Fuzzy Syst., 12(4), pp. 436–446, 2004.