Title :
Considerations regarding optimal control of DC motor drive systems
Author :
Bahrin, V. ; Haba, C.G. ; Cojocaru-Filipiuc, C.
Author_Institution :
Dept. of Electr. Eng., Iasi Univ., Romania
Abstract :
In this paper we present some aspects regarding the optimization of dynamic multivariable processes. Considering linear models for the description of these processes, quadratic criteria with finite final time are adopted. The mathematical model of the DC motor based on state equations is derived. The influence of the shape of the resistant torque time variation on the optimization problem formulation is indicated. The optimal control algorithm implementation and the numerical simulation for a constant resistant torque is given.
Keywords :
DC motor drives; mathematical analysis; multivariable systems; optimal control; optimisation; torque; DC motor drive systems; dynamic multivariable process; finite final time; mathematical model; numerical simulation; optimal control algorithm; optimization; quadratic criteria; resistant torque; state equations; Control systems; DC motors; Equations; Friction; Induction motors; Mathematical model; Optimal control; Rotors; Shafts; Torque;
Conference_Titel :
Power Electronics and Drive Systems, 2003. PEDS 2003. The Fifth International Conference on
Print_ISBN :
0-7803-7885-7
DOI :
10.1109/PEDS.2003.1283233
