OPT OpenIR  > 光电测量技术实验室
Design of signal processing circuit based on piezoelectric actuated fast steering mirror
Xuan, Wang1; Chen, Wang2
2019-01-02
Conference Name2018 IEEE 3rd International Conference on Signal and Image Processing, ICSIP 2018
Source Publication2018 IEEE 3rd International Conference on Signal and Image Processing, ICSIP 2018
Pages463-467
Conference Date2018-07-13
Conference PlaceShenzhen, China
PublisherInstitute of Electrical and Electronics Engineers Inc.
Contribution Rank1
AbstractFor piezoelectric ceramic driven fast steering mirrors (FSM), the use of an integrated strain transducer driver can reduce the negative effects of hysteresis characteristics and creep characteristics of piezoelectric ceramics, thereby improving the micro-displacement control accuracy. By analyzing the signal characteristics of the sensor, the displacement measuring principle of the resistance strain gauge displacement sensor is introduced. Design and implement conditioning circuits for strain-type displacement sensor signals including signal amplification modules, low-pass filtering modules, and signal-alignment circuits to obtain a voltage signal proportional to the change in displacement. Through theoretical calculation, physical modeling, simulation, and experimental verification, the designed sensor circuit was experimentally verified. The experimental results show that the effective electrical noise of the sensor signal processing circuit is 4.2mV; the resolution of the corresponding piezoelectric ceramic displacement sensor can reach 4.25nm; the bandwidth can reach 3.6kHz, which can effectively improve the bandwidth of the fast mirror control system and control precision. ? 2018 IEEE.
Department光电测量技术实验室
DOI10.1109/SIPROCESS.2018.8600524
Indexed ByEI
ISBN9781538663943
Language英语
EI Accession Number20190806535366
Citation statistics
Document Type会议论文
Identifierhttp://ir.opt.ac.cn/handle/181661/31289
Collection光电测量技术实验室
Affiliation1.Xi'an Institute of Optics and Precision Mechanics, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Xi'an, China;
2.Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an, China
Recommended Citation
GB/T 7714
Xuan, Wang,Chen, Wang. Design of signal processing circuit based on piezoelectric actuated fast steering mirror[C]:Institute of Electrical and Electronics Engineers Inc.,2019:463-467.
Files in This Item:
File Name/Size DocType Version Access License
Design of signal pro(2777KB)会议论文 暂不开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xuan, Wang]'s Articles
[Chen, Wang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xuan, Wang]'s Articles
[Chen, Wang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xuan, Wang]'s Articles
[Chen, Wang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.