DocumentCode
1599073
Title
Sliding observer for induction machines
Author
Lin, Wei-Song ; Wang, Chi-Hsiang
Author_Institution
Inst. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
fYear
1992
Firstpage
934
Abstract
A sliding observer for induction machines is designed by the sliding mode approach. The observation is based on measurements of stator voltages, currents, and shaft angle. The observer is equipped with a switching feedback action to cope with nonlinearities, input disturbances, and some uncertainties in machine dynamics. A linear continuous feedback is used to characterized the convergence of observation error, which is proved to be asymptotically stable
Keywords
electric current measurement; feedback; induction motors; machine control; state estimation; variable structure systems; voltage measurement; asymptotic stability; convergence; induction machines; input disturbances; linear continuous feedback; machine dynamics; nonlinearities; shaft angle; sliding observer; stator voltages; switching feedback; Current measurement; Feedback; Induction machines; Induction motors; Observers; Rotors; Shafts; State estimation; Stators; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Applications, 1992., First IEEE Conference on
Conference_Location
Dayton, OH
Print_ISBN
0-7803-0047-5
Type
conf
DOI
10.1109/CCA.1992.269796
Filename
269796
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