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http://dx.doi.org/10.13067/JKIECS.2020.15.5.899

The Position and Speed Control of the BLDC Motor Using the Disturbance Observer  

Jeon, Yong-Ho (Dept. aviation maintenance engineering, JungWon University)
Publication Information
The Journal of the Korea institute of electronic communication sciences / v.15, no.5, 2020 , pp. 899-906 More about this Journal
Abstract
Motor control requires robust and precise control performance even in the presence of errors in the mathematical model of the motor and disturbances acting on the motor. For robust and precise control, a disturbance observer was designed to estimate the load fluctuation and applied to a back-stepping controller designed as a nominal system. The control performance of the designed system was verified by applying it to the 120 [W] Brushless Direct Current Motor. As a result of the position control and speed control, the disturbance is overcome from the steady state error converges to zero, and asymptotically stable results can be confirmed.
Keywords
Disturbance Observer; Postion Control; Speed Control; Back-Stepping Control; Brushless Direct Current Motor;
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Times Cited By KSCI : 5  (Citation Analysis)
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