Title :
Permanent magnet synchronous servo-drive with state position controller
Author :
Lech M. Grzesiak;Tomasz Tarczewski;Slawomir Mandra
Author_Institution :
Department of Technical and Applied Physics, Toru?, Poland
Abstract :
This paper presents a design approach of a position controller for permanent magnet synchronous motor (PMSM) servo-drive. Firstly the well know nonlinear mathematical model of PMSM is evaluated to a linear form by introducing new variables. The state space new model presented in rotates ortogonal reference frame is decupled in means of equation in d and q axis. An internal input model have been used to achive zero steady state error for step input and as well as disturbance rejection. The proposed control method is implemented and tested in a 0,6 kW PMSM drive (TMS320F2812-DSP). The experimental test results are consistent with our computer simulation test results and validate the high performance of proposed control method.
Keywords :
"Mathematical model","Permanent magnet motors","Servomotors","Equations","Inverters","Torque","Position control"
Conference_Titel :
Power Electronics and Motion Control Conference, 2008. EPE-PEMC 2008. 13th
Print_ISBN :
978-1-4244-1741-4
DOI :
10.1109/EPEPEMC.2008.4635410