Optimization of Field-Oriented Control for PMSM Motor
Journal Title: International Journal of Multidisciplinary Research and Analysis - Year 2023, Vol 6, Issue 11
Abstract
This research focuses on designing and simulating a sensorless control technique for optimising field-oriented control to achieve an optimization control applicable to water pressure regulation management. In the irrigation system, water pressure changes are determined by the number of activated emitters operating at different times. Unstable water pressure may reduce irrigation efficiency, leaving brown areas of the landscape not receiving adequate watering. Thus, the Field-oriented control technique is introduced in the paper to regulate the water pressure in the water pump controller using a permanent magnet synchronous motor (PMSM). The PSO-SFC field-oriented control technique for the PMSM was studied to improve motor efficiency and precision motor control over the torque and speed. The cascade-free state feedback controller (SFC) can achieve better dynamics and disturbance compensation in the controller. The SFC's tuning process has been achieved by using a linear-quadratic optimization method and PSO (particle swarm optimization) in the cascaded process. The process improves the coefficient of gain K produced by linear-quadratic optimization and PSO to obtain promising Q and R matrices in the adaptive system with improved output response in the simulation.
Authors and Affiliations
Ng Soon King, Chua Hong Siang, Ting Sie King
Keywords
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- EP ID EP724101
- DOI 10.47191/ijmra/v6-i11-33
- Views 83
- Downloads 0
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