DocumentCode
1974221
Title
Optimal control of DC-motors using reduced-order observers
Author
Galanos, G.D. ; Alexandridis, A.T. ; Milias-Argitis, J.A.
Author_Institution
Dept. of Electr. Eng., Southern Illinois Univ., Carbondale, IL, USA
fYear
1989
fDate
1-5 Oct. 1989
Firstpage
2289
Abstract
The authors present a design approach for the control of DC motors, based on optimal multivariable system theory. An optimal state-feedback control law is developed to achieve fast and stable speed regulation with minimum control effort. The basic feature of the system is the fast and accurate estimation of either the rotor speed or the armature current, using an optimal reduced-order observer. An application example and some digital simulation results, indicating the effectiveness of the system, are presented.<>
Keywords
DC motors; machine control; multivariable control systems; optimal control; DC motors; armature current; optimal multivariable system; optimal state-feedback control law; reduced-order observers; rotor speed; speed regulation; Control system synthesis; Control systems; Control theory; Digital simulation; Feedback loop; Optimal control; Regulators; State estimation; State feedback; Transducers;
fLanguage
English
Publisher
ieee
Conference_Titel
Industry Applications Society Annual Meeting, 1989., Conference Record of the 1989 IEEE
Conference_Location
San Diego, CA, USA
Type
conf
DOI
10.1109/IAS.1989.96961
Filename
96961
Link To Document