J. Soltani and  H. Abootorabi Zarchi and  Gh. R. Arab Markadeh,  Stator-Flux-Oriented Based Encoderless Direct Torque Control for Synchronous Reluctance Machines Using Sliding Mode Approach.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2009, vol. 34(10). 1324 - 1330
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/13981.