| 摘要 |
PURPOSE: A moving magnet magnetic track using a linear motor and a method for controlling the same are provided to compensate speed change which is generated in switchover, thereby conducting correct and stable control. CONSTITUTION: A moving element (100) includes a movable element (110) of flat type, and a magnet magnetic track (120). A fixing unit (200) comprises a stator module (210) and a linear guide which guides the moving element to a longitudinal direction. The stator module comprises a coil (211), a first hall sensor (212), a second hall sensor (213), an encoder (214), and a home sensor (215). The coil forms electromagnetic field according to electric power supply and comprises a linear motor with the magnet magnetic track. A control unit (300) includes a driver (310), which drives the moving element, and a main controller (320) which generally controls the driver. |
