DocumentCode
2337205
Title
Self-sensing control of AC-servo motor with DSP oriented observer
Author
Yoneya, Akihiko ; Yoshimaru, Kiyotaka ; Togari, Yoshitaka
Author_Institution
Dept. of Syst. Eng., Nagoya Inst. of Technol., Japan
fYear
2000
fDate
1-1 April 2000
Firstpage
560
Lastpage
565
Abstract
A new type observer for a motion control system is developed and applied to the self-sensing control of an AC-servo motor by estimating the rotor position with the observer. The proposed observer does not need any dividing operation by using the structure similar to the quasi-sliding mode observer and is suitable for DSP applications. Furthermore, since it uses the projection scheme to estimate the estimation error, it has a high flexibility for the selection of the measured variables.
Keywords
AC motors; machine control; motion control; observers; position control; self-adjusting systems; servomotors; velocity control; AC-servo motor; DSP oriented observer; estimation error; projection scheme; quasi-sliding mode observer; rotor position; self-sensing control;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Motion Control, 2000. Proceedings. 6th International Workshop on
Conference_Location
Nagoya, Japan
Print_ISBN
0-7803-5976-3
Type
conf
DOI
10.1109/AMC.2000.862937
Filename
862937
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