1Zhang ailing, Wang Xin. A static two-axis model and its application in direct torque control system for brushless doubly fed induction machine[A]. 2011 IEEE Ninth International Conference on Power Electronics and Drive Systems[C], Singapore, 2011, 968-973.
2Chaal H, Jovanovic M.Flux observer algorithms for direct torque control of brushless doubly-fed reluctance machines[A]. 35th Annual Conference of IEEE Industrial Electronics[C], Porto, Portugal, 2009, 4440-4445.
3Jovanovic M G, Ahmed M M R.Sensorless speed control strategy for brushless doubly-fed reluctance machines[A]. IEEE International Electric Machines & Drives Conference[C], Antalya, Turkey, 2007, 1514-1519.
