Title :
´Controllers´ robust design for PMSM drive fed with PWM voltage inverter with elastic joint and inertia load variation
Author :
Alexandra, M. ; de Sousa, T.F. ; Caux, Stephane ; Fadel, Maurice
Author_Institution :
Laboratoire d´Electrotechnique et d´lectronique Industrielle, Toulouse
Abstract :
A detailed design and comparisons of PID and LQ - state space controllers for permanent magnet synchronous machine (PMSM) loaded with elastic joint to a mass are presented. Step by step analyse for PID and LQ tuning is conduced for PMSM drive and varying load. A load inertia variation is taken into account to define the strategies used to calculate the optimum PID and LQ controllers that ensure the drive system stability and performance. Simulation results verify and compare the robustness of the controllers. Complexity of synthesis and performances obtained are discussed on an actual PMSM drive fed with a PWM voltage inverter controlled in current
Keywords :
PWM invertors; linear quadratic control; machine control; permanent magnet motors; stability; synchronous motor drives; three-term control; LQ controllers; LQ tuning; PID controllers; PMSM drive; PWM voltage inverter; drive system stability; elastic joint; inertia load variation; permanent magnet synchronous machine; state space controllers; Control systems; Load management; Magnetic analysis; Permanent magnet machines; Pulse width modulation inverters; Robust control; State-space methods; Three-term control; Voltage control; Weight control;
Conference_Titel :
Power Electronics, Electrical Drives, Automation and Motion, 2006. SPEEDAM 2006. International Symposium on
Conference_Location :
Taormina
Print_ISBN :
1-4244-0193-3
DOI :
10.1109/SPEEDAM.2006.1649916
