發送短信 : Sensorless permanent magnet synchronous motor drives

  ______     ___     _    _     _____     _  __  
 /_   _//   / _ \\  | \  / ||  |  ___||  | |/ // 
   | ||    / //\ \\ |  \/  ||  | ||__    | ' //  
  _| ||   |  ___  ||| .  . ||  | ||__    | . \\  
 /__//    |_||  |_|||_|\/|_||  |_____||  |_|\_\\ 
 `--`     `-`   `-` `-`  `-`   `-----`   `-` --`