DocumentCode :
2882727
Title :
A Robust Auto Tuning Speed Control of Permanent Magnet Brushless DC Motor
Author :
Thirusakthimurugan, P. ; Dananjayan, P.
Author_Institution :
Pondicherry Eng. Coll., Pondicherry
fYear :
2006
fDate :
15-17 Dec. 2006
Firstpage :
270
Lastpage :
273
Abstract :
Permanent magnet brushless DC (PMBLDC) motor exhibits nonlinear behavior due to its friction, inertial variation, saturation and nonlinear coupling between motor current and rotor speed. Such uncertain and time varying system dynamics entitle the auto tuning speed control strategy for PMBLDC motor. The self tuning speed control of PMBLDC motor is subject to stringent problems because the usual controllers are not robust against the inertial and load variations. This paper aims to design and implement a novel auto tuning controller which is robust against load and inertial variations. Tests were performed on the PMBLDC motor simulation model, which provided valuable practical experience to implement the proposed tuning technique.
Keywords :
brushless DC motors; control system synthesis; machine control; nonlinear control systems; permanent magnet motors; robust control; self-adjusting systems; time-varying systems; uncertain systems; velocity control; autotuning controller design; friction; inertial variation; motor current; nonlinear behavior; nonlinear coupling; permanent magnet brushless DC motor; robust autotuning speed control; rotor speed; saturation; selftuning speed control; time varying system dynamics; uncertain system dynamics; Brushless DC motors; Brushless motors; Couplings; DC motors; Friction; Permanent magnet motors; Robust control; Rotors; Time varying systems; Velocity control; Auto tuning; PMBLDC motor; robustness; speed control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information and Automation, 2006. ICIA 2006. International Conference on
Conference_Location :
Shandong
Print_ISBN :
1-4244-0555-6
Electronic_ISBN :
1-4244-0555-6
Type :
conf
DOI :
10.1109/ICINFA.2006.374127
Filename :
4250217
Link To Document :
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