Title :
The controlling system of the DC brushless servo motor of the locked position circle
Author :
Li Tiecai ; Du kunemi ; Jiaan, Chen
Author_Institution :
Harbin Inst. of Technol., China
Abstract :
This paper is intended to introduce the position DC brushless servo motor system used in the camera system of small satellites. The controller is based on DSP, and adopts AD2S82 as its axis-angle converter. Having the characteristics of a concise structure and an advanced control strategy, the research model can run steadily at low speed and locate positions accurately, thus coming up to the practical standards of the satellite camera system
Keywords :
brushless DC motors; closed loop systems; control system synthesis; digital control; digital signal processing chips; machine control; position control; servomotors; AD2S82; DC brushless servo motor; DSP; axis-angle converter; camera system; controller; locked position circle; small satellites; Brushless DC motors; Brushless motors; Control systems; DC motors; Equations; Servomechanisms; Servomotors; Steady-state; Torque control; Transfer functions;
Conference_Titel :
Electrical Machines and Systems, 2001. ICEMS 2001. Proceedings of the Fifth International Conference on
Conference_Location :
Shenyang
Print_ISBN :
7-5062-5115-9
DOI :
10.1109/ICEMS.2001.971798
