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Linqilian

,

Tel:

Email: linql9710@scut.edu.cn

Department: School of Automation Science and Engineering

Office Location:

Research Interests: Motor/Motion Control

Biography

Lin Qilian, Assistant Professor and Master's Supervisor at South China University of Technology, focuses his research on high-efficiency and energy-saving control of robotic joint drive motors, sensorless control of permanent magnet motors, and full parameter identification. He earned his Ph.D. in Electrical Engineering from Xi’an Jiaotong University in 2025. With over 10 publications, including multiple papers in IEEE Transactions journals such as TPEL, TIE, and TIA, he has also presented his work at top conferences in the fields of power electronics and electric machines, including ECCE and ICEMS. He has introduced novel methods such as salient-pole-assisted active flux linkage full-speed range observation, adaptive super-twisting sliding mode control, and known regressor modeling for IPMSM. During his doctoral studies, he participated in various projects, including the National Natural Science Foundation General Program and enterprise technical development collaborations, and contributed to several monographs in the field of electric machines. He has been invited to serve as a reviewer for journals such as TPEL, JESTPE, and TIE, and as a special reviewer for conferences including ECCE and ICEMS.

Education

Nov 2025 – Present
South China University of Technology, Control Theory and Control Engineering, Postdoctoral Researcher
Supervisor: Prof. Yang Cong

Sep 2019 – Sep 2025
Xi’an Jiaotong University, Electrical Engineering, Ph.D.
Supervisor: Prof. Ling Liu

Sep 2015 – Jun 2019
Hunan University, Electrical Engineering and Automation, Bachelor

Admission Information

WorkExperience

Social Position

Research Areas

Theoretical methods: sensorless control, parameter identification, optimal control, intelligent perception and diagnosis.

Application objects: robot joint drive, eVTOLs, electric vehicles, advanced power equipment and energy conversion systems.

Courses Taught

Research Project

Selected Publications

  • Lin, Qilian,Globally Stable Resistance and Speed Joint Estimation with State Transformations for Sensorless IPMSM Drive,IEEE Transactions on Power Electronics,2025
  • Lin, Qilian,Joint Estimation of Resistance and Speed With Auxiliary State of Active Flux for Sensorless IPMSM Drives,IEEE Transactions on Industrial Electronics,2024
  • Lin, Qilian,Adaptive Observer Design for Sensorless IPMSM Drives With Known Regressors Variant of Extended EMF Model,IEEE Transactions on Power Electronics,2024
  • 林起联,面向永磁同步电机无传感器控制的新型已知回归项有效磁链全阶模型,西安交通大学学报,2024
  • Lin, Qilian,Hybrid Active Flux Observer to Suppress Position Estimation Error for Sensorless IPMSM Drives,IEEE Transactions on Power Electronics,2023
  • Lin, Qilian,A Dual-Level Adaptive Law Design for Super-Twisting Algorithm in Sensorless IPMSM Drives,IEEE Transactions on Industry Applications,2023
  • Lin, Qilian,Adaptive Observer Design for Wide-Speed Sensorless IPMSM Drives via Equivalent Control Method,IEEE Energy Conversion Congress and Exposition,2021

Achievements

Patent

Honor

Software achievement