Title :
The positioning control with velocity feed-forward for the rope-less elevator using linear synchronous motor
Author :
Toida, Kenichi ; Honda, Tomoyuki ; Kim, Houng-Joong ; Watada, Masaya ; Torii, Susumu ; Ebihara, Daiki
Author_Institution :
Dept. of Electr. & Electron. Eng., Musashi Inst. of Technol., Tokyo, Japan
Abstract :
A positioning control method has been studied using rope-less elevators with linear synchronous motors. Insufficient performance is obtained by the use of displacement and velocity feedback systems. The results of a velocity feedforward loop addition to this system satisfied the requirements, and this control scheme was proved to be efficient
Keywords :
feedforward; lifts; linear synchronous motors; machine control; position control; velocity control; control performance; linear synchronous motor; positioning control; ropeless elevator; velocity feedforward loop; Control systems; Displacement control; Elevators; Feedback; Feedforward systems; Magnetic devices; Stators; Synchronous motors; Thickness control; Velocity control;
Conference_Titel :
Electric Machines and Drives Conference Record, 1997. IEEE International
Conference_Location :
Milwaukee, WI
Print_ISBN :
0-7803-3946-0
DOI :
10.1109/IEMDC.1997.604147
