Title :
Real-time self-tuning control of DC motor drives
Author :
Milanovic, M. ; Jezernik, K. ; Planinc, A. ; Globevnik, H.
Author_Institution :
Fac. of Tech. Sci., Maribor Univ., Smetanova, Yugoslavia
Abstract :
A method based on manipulation of mean values of state space variables and input signals is described. A DC motor is chosen as the plant. For this plant, an algorithm is developed which computes the system parameters from the measured mean armature current and voltage, and speed. Depending on the computer parameters, a method of controller design (pole assignment methods) can be selected and an adaptive controller constructed. Estimation algorithms for an open and for a closed control loop are described.<>
Keywords :
DC motors; adaptive control; electric drives; machine control; real-time systems; DC motor drives; adaptive controller; armature current; armature voltage; closed control loop; input signals; open control loop; real-time self-tuning control; state space variables; Adaptive control; Control systems; DC motors; Least squares methods; Mathematical model; Open loop systems; Parameter estimation; Signal analysis; Signal processing; Signal processing algorithms;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 1990. APEC '90, Conference Proceedings 1990., Fifth Annual
Conference_Location :
Los Angeles, CA, USA
DOI :
10.1109/APEC.1990.66398
