Abstract
A finite-time speed tracking control for a permanent-magnet synchronous motor (PMSM) using an unknown load torque disturbance estimation technique is presented. The proposed control scheme depends on finite-time convergence of a state observer, which estimates motor speed, acceleration and the unknown load torque. A continuous output feedback controller that can achieve global finite-time stability for a PMSM is constructed based on a “finite-time separation principle”. The simulation results show the efficiency of the method.
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Yan, Y., Yu, S., Yang, Z., Du, J. (2011). Continuous Finite-Time Observer-Controller Based Speed Regulation of Permanent Magnet Synchronous Motors. In: Huang, DS., Gan, Y., Bevilacqua, V., Figueroa, J.C. (eds) Advanced Intelligent Computing. ICIC 2011. Lecture Notes in Computer Science, vol 6838. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-24728-6_92
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DOI: https://doi.org/10.1007/978-3-642-24728-6_92
Publisher Name: Springer, Berlin, Heidelberg
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