Sliding mode observer combined with fundamental PWM excitation for sensorless control of IPMSM drive. - Dan Xiao; Deqi Guan; Muhammed Fazlur Rahman; John E. Fletcher (IECON, 2014)

A Modified Sensorless Control Scheme for Interior Permanent Magnet Synchronous Motor Over Zero to Rated Speed Range Using Current Derivative Measurements. - Minh Xuan Bui; Deqi Guan; Dan Xiao; Muhammed Fazlur Rahman (IEEE Trans. Ind. Electron., 2019)

A New and Fast Method for On-line Estimation of d and q Axes Inductances of Interior Permanent Magnet Synchronous Machines Using Measurements of Current Derivatives and Inverter DC-Bus Voltage. - Minh Xuan Bui; Muhammed Fazlur Rahman; Deqi Guan; Dan Xiao (IEEE Trans. Ind. Electron., 2019)