Real-time multiple parameter estimation for voltage controlled brushless DC motor actuators. - Ravindra Patankar; Liangtao Zhu (ACC, 2004)

Brushless DC motor actuator health monitoring and degradation compensation via real-time multiple parameter estimation. - Ravindra Patankar; Liangtao Zhu (Int. J. Autom. Control., 2007)

Proof of stability and boundedness of a real-time motor resistance estimation and compensation scheme. - Ravindra Patankar; Liangtao Zhu (Int. J. Autom. Control., 2009)