Ngo, M. T., Pham, Q. D., Nguyen, Q. D., Nguyen, D. D., & Nguyen, T. L. (2020). Sensorless Speed Control of PMSM–Magnetic Bearing Using High-Gain Observer. Measurement, Control, and Automation, 1(1). Retrieved from https://mca-journal.org/index.php/mca/article/view/4 (Original work published September 16, 2020)