Korea National University of Transportation's R&D Plan for “Development of Electric Gate for Urban Railroad Vehicles,” 2022.

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Tae-Yun Kim, Yong-Sug Suh, and Hyeon-Cheol Park “Torque Ripple Reduction Method With Enhanced Efficiency of Multi-phase BLDC Motor Drive Systems Under Open Fault Conditions,” The Transactions of the Korean Institute of Power Electronics, vol. 27, no. 1, pp. 33-39, 2022.

Sang-hoon Kim, DC, AC, BLDC Motor Control, double - head judge, 2010.

Dong-yeol Lee, “A Study on Hall Sensor Failure Compensation Techniques for BLDC Motor Considering Transitional Status,” Graduate School of Keimyung University, Master's Degree Papers, 2020.

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Seong-hoon Lee, “A Study on the Angular Velocity Estimation Algorithm of the Brushed DC Motor for Sensor Lease Driving of Electric Motor Vehicles,” Graduate School of Engineering, Hanyang University, 2014.

Yong-ho Yoon, “The Design and Control of Low Cost and High Performance PM BLDC Motor Drive Systems,” Sungkyunkwan University Graduate School of General Studies, Ph.D. thesis, 2007.

Jeong-hoe Koo, “Location Control through the Implementation of Speed and Position Signal of Linear Hall Sensor BLDC Motor-Based Electric Driving Devices,” Graduate School of Chungnam National University, Ph.D. thesis, 2021.

B.-M. Moon, “A Study on the Performance Improvement of Railway Vehicle Door using Brushless Motor,” Master's Degree dissertation, Graduate School of Transportation, Korea National University of Transportation, 2024.