Title :
Parameter estimation using sensitivity points: tutorial and experiment
Author_Institution :
Electr. & Comput. Eng. Dept., Auburn Univ., AL, USA
fDate :
12/1/2001 12:00:00 AM
Abstract :
Presented in this paper are a tutorial and experimental results for an iterative offline parameter identification scheme. The scheme utilizes the concept of sensitivity points to generate the gradient information that is used in the steepest descent estimation method. An experiment is conducted to identify parameters of a motor drive system in which the motor and load are connected by a compliant element. Estimated parameter values are also used in a position control experiment in which measured and designed responses are compared
Keywords :
DC motor drives; gradient methods; machine control; parameter estimation; permanent magnet motors; position control; sensitivity analysis; compliant element; gradient methods; iterative offline parameter identification; load; motor drive system; parameter estimation; permanent-magnet DC motor; position control; sensitivity points; steepest descent estimation method; Adaptive systems; Feedback; Filters; Motor drives; Parameter estimation; Position control; Position measurement; Sensitivity analysis; Transfer functions; Tutorial;
Journal_Title :
Industrial Electronics, IEEE Transactions on
