Sensorless Control of Surface Mounted Permanent Magnetic Machine Using the Standard Space Vector PWM. - Yahan Hua; Gregory M. Asher; Mark Sumner; Qiang Gao 006 (IAS, 2007)

Sensorless Position and Speed Control of Induction Motors Using High-Frequency Injection and Without Offline Precommissioning. - Qiang Gao 006; Greg M. Asher; Mark Sumner (IEEE Trans. Ind. Electron., 2007)

Position Estimation of a Matrix-Converter-Fed AC PM Machine From Zero to High Speed Using PWM Excitation. - Qiang Gao 006; Greg M. Asher; Mark Sumner; Lee Empringham (IEEE Trans. Ind. Electron., 2009)