Title :
Inertia identification for speed control of PMSM servo motor
Author :
Du, Shuai ; Zhao, Shouhua ; Chen, Yangsheng
Author_Institution :
Coll. of Electr. Eng., Zhejiang Univ., Hangzhou, China
Abstract :
In most servo motor drive applications, speed control is affected not only by disturbance torque but also by mechanical parameters such as inertia and friction coefficient. This paper presents a new technique for the inertia and friction identification which are based on adaptive identification. The strategy has been simulated and implemented in a drive system. The results demonstrate the high performance of the scheme.
Keywords :
adaptive control; angular velocity control; machine control; permanent magnet motors; servomotors; synchronous motor drives; adaptive identification; disturbance torque; friction identification; inertia identification; mechanical parameters; permanent magnet synchronous motor; servo motor drive applications; speed control; Acceleration; Equations; Friction; Mathematical model; Observers; Servomotors; Torque;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2011 International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4577-1044-5
DOI :
10.1109/ICEMS.2011.6073404
