Dynamic Takagi-Sugeno Model for the Control of Ultrasonic Motor
Joint Authors
Source
Journal of Control Science and Engineering
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-09-22
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Electronic engineering
Information Technology and Computer Science
Abstract EN
Model of ultrasonic motor is the foundation of the design of ultrasonic motor's speed and position controller.
A two-input and one-output dynamic Takagi-Sugeno model of ultrasonic motor driving system is worked out using fuzzy reasoning modeling method in this paper.
Many fuzzy reasoning modeling methods are sensitive to the initial values and easy to fall into local minimum, and have a large amount of calculation.
In order to overcome these defects, equalized universe method is used in this paper to get clusters centers and obtain fuzzy clustering membership functions, and then, the unknown parameters of the conclusions of fuzzy rules are identified using least-square method.
Different experimental data that are tested with different operational conditions are used to examine the validity of the fuzzy model.
Comparison between experimental data and calculated data of the model indicates that the model can well describe the nonlinear characteristics among the frequency, amplitude of driving voltage and rotating speed.
The proposed fuzzy model can be used to analyze the performance of ultrasonic motor driving system, and also can be used to design the speed and position controller of ultrasonic motor.
American Psychological Association (APA)
Jingzhuo, Shi& Lin, Lv& Yu, Zhang. 2011. Dynamic Takagi-Sugeno Model for the Control of Ultrasonic Motor. Journal of Control Science and Engineering،Vol. 2011, no. 2011, pp.1-9.
https://search.emarefa.net/detail/BIM-455579
Modern Language Association (MLA)
Jingzhuo, Shi…[et al.]. Dynamic Takagi-Sugeno Model for the Control of Ultrasonic Motor. Journal of Control Science and Engineering No. 2011 (2011), pp.1-9.
https://search.emarefa.net/detail/BIM-455579
American Medical Association (AMA)
Jingzhuo, Shi& Lin, Lv& Yu, Zhang. Dynamic Takagi-Sugeno Model for the Control of Ultrasonic Motor. Journal of Control Science and Engineering. 2011. Vol. 2011, no. 2011, pp.1-9.
https://search.emarefa.net/detail/BIM-455579
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-455579