DocumentCode
2022116
Title
The identification of frequency domain model of ultrasonic vibration system
Author
Luo, Xiaoning ; Zhou, Zhaoying ; Cao, Qun ; Zhang, Yuli ; Xiong, Shenshu
Author_Institution
Dept. of Precision Instruments & Mechanology, Tsinghua Univ., Beijing, China
Volume
1
fYear
2002
fDate
2002
Firstpage
111
Abstract
The identification of frequency domain model of ultrasonic vibration system by using least square method is discussed. The key frequency band is subdivided, in order to keep characteristic point of system invariability. An actual vibrating body is checked up, and the model coincides with the experiment result well. This identifying model can be extensively applied to many fields.
Keywords
frequency-domain analysis; identification; least squares approximations; ultrasonic devices; vibration measurement; US vibration system; frequency domain model identification; key frequency band subdivision; least-square method; system invariability; ultrasonic vibration system; vibrating body; Electronic mail; Frequency domain analysis; Instruments; Least squares methods; System identification; Vibrations;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Control and Automation, 2002. Proceedings of the 4th World Congress on
Print_ISBN
0-7803-7268-9
Type
conf
DOI
10.1109/WCICA.2002.1022078
Filename
1022078
Link To Document