Optimal Control and Simulation of Brushed Direct-Current Motor Stability Program

Author

Hu, Chibing ; Wang, Yazhou

Author_Institution

Sch. of Mech. & Electron. Eng., Lanzhou Univ. of Technol., Lanzhou, China

fYear

2010

fDate

25-27 June 2010

Firstpage

1422

Lastpage

1425

Abstract

In this study, a principal model of a brushed direct-current (DC) motor that has become a benchmark is described. Then it stability program was designed based on linear quadratic optimal control theory and the controllability and observability were studied. Choosing brushed DC motor output angle θ as control variables. Simulation on this control system in Matlab/Simulink software environment was described It has been observed that the controller stabilizes the system. In addition, computer simulations show the effectiveness of the proposed approach. Parameterization of matrices, calculation of optional controller and simulations are done by using Matlab/Simulink programming.

Keywords

DC motors; controllability; linear quadratic control; machine control; observability; stability; Matlab/Simulink programming; Matlab/Simulink software environment; brushed direct current motor; computer simulation; control system; controllability; linear quadratic optimal control theory; matrix parameterization; observability; optimal control; stability program; Controllability; DC motors; Mathematical model; Observability; Optimal control; Traction motors; optimal control; simulation analysis; stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Control Engineering (ICECE), 2010 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-6880-5

Type

conf

DOI

10.1109/iCECE.2010.352

Filename

5630637