7Andoh F. Inertia identification method based on the product of the integral of torque reference input and motor speed [C]//IEEE International Conference on Control Applications. San Antonio, Texas : IEEE, 2008 : 1151 -1158.
8Cao X Q, Bi M. Extended luenberger observer based on dynamic neural network for inertia identification in PMSM servo system[C]// International Conference on Natural Computation. Tianjin, China: IEEE,2009:48-52.
9Hong S J, Kim H W, Sul S K. A novel inertia identification method for speed control of electric machine[C]/// Industrial Electronics, Control, and Instrumentation. Taipei: IEEE, 1996 : 1234-1239.
10Boldea I, Paicu M C, Andreescu G D. Active flux concept for motion-sensorless unified AC drives[J]. IEEE Transactions on Power Electronics, 2008,23(5) : 2612-2618.