Volume 4, Issue 1, February 2016, Page: 1-10
Adaptive Tracking Control of a PMSM-Toggle System with a Clamping Effect
Yi-Lung Hsu, Department of Mechanical & Automation Engineering, National Kaohsiung First University of Science and Technology, Kaohsiung, Taiwan
Ming-Shyan Huang, Department of Mechanical & Automation Engineering, National Kaohsiung First University of Science and Technology, Kaohsiung, Taiwan
Rong-Fong Fung, Department of Mechanical & Automation Engineering, National Kaohsiung First University of Science and Technology, Kaohsiung, Taiwan
Received: Dec. 30, 2015;       Accepted: Jan. 8, 2016;       Published: Jan. 21, 2016
DOI: 10.11648/j.ijmea.20160401.11      View  3404      Downloads  105
Abstract
This paper discusses an adaptive control (AC) designed to track an energy-saving point-to-point (ESPTP) trajectory for a mechatronic system, which is a toggle mechanism driven by a permanent magnet synchronous motor (PMSM) with a clamping unit. To generate the PTP trajectory, we employed an adaptive real-coded genetic algorithm (ARGA) to search for the energy-saving trajectory for a PMSM-toggle system with a clamping effect. In this study, a high-degree polynomial was used, and the initial and final conditions were taken as the constraints for the trajectory. In the ARGA, the parameters of the polynomials were determined by satisfying the desired fitness function of the input energy. The proposed AC was established by the Lyapunov stability theory in the presence of a mechatronic system with uncertainties and the impact force not being exactly known. The trajectory was tracked by the AC in experimental results so as to be compared with results produced by trapezoidal and high-degree polynomials during motion.
Keywords
Adaptive Control, ARGA, Clamping Effect, Energy-Saving, Trajectory Planning
To cite this article
Yi-Lung Hsu, Ming-Shyan Huang, Rong-Fong Fung, Adaptive Tracking Control of a PMSM-Toggle System with a Clamping Effect, International Journal of Mechanical Engineering and Applications. Vol. 4, No. 1, 2016, pp. 1-10. doi: 10.11648/j.ijmea.20160401.11
Copyright
Copyright © 2016 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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