Title :
Study on inductance series compensation circuit for ultrasonic motor drive
Author :
Jingzhuo Shi ; Jing, Shi
Author_Institution :
Henan Univ. of Sci. & Technol., Luoyang
Abstract :
To improve the performance of ultrasonic motor drive, proper compensation design is needed. Inductance series compensation is a popular compensation method. Because of the nonlinearity of piezo crystal, expect effect of the inductance series compensation is not easy to be obtained. Based on the analysis in theory, this paper study on the influence of different value of inductance on the ultrasonic motorpsilas performance. At last, design principle of the inductance series compensation circuit is given out.
Keywords :
design engineering; motor drives; ultrasonic motors; compensation design; inductance series compensation circuit; ultrasonic motor drives; Control nonlinearities; Inductance; Magnetic resonance; Motion control; Motor drives; Performance analysis; Power harmonic filters; RLC circuits; Resonant frequency; Voltage;
Conference_Titel :
Industrial Technology, 2008. ICIT 2008. IEEE International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-1705-6
Electronic_ISBN :
978-1-4244-1706-3
DOI :
10.1109/ICIT.2008.4608496
