NDLI: A piezoelectric-drive micro displacement platform for microscanning

Content Provider	IEEE Xplore Digital Library
Author	Zheng-zhang Huang Cun-yue Lu Fei Shen Chong Li Wei-lin Yan
Copyright Year	2015
Description	Author affiliation: Dept. of Instrum. Sci. & Eng., Shanghai Jiaotong Univ., Shanghai, China (Zheng-zhang Huang; Cun-yue Lu; Chong Li; Wei-lin Yan) \|\| Shanghai Inst. of Spaceflight Control Technol., Shanghai, China (Fei Shen)
Abstract	In this work, a new type of micro-displacement amplification driving platform is proposed. Piezoelectric stacks are used as the driving elements in the platform. The displacement amplification mechanism is a diamond shaped amplification mechanism based on flexible hinge. Four displacement amplification mechanisms place around the platform to decouple two dimensional motions. Finite element method is used to study the displacement amplification factor, natural frequency and two-dimensional motion displacement correlation. At last, a platform is made to validate the simulation results. The results between test and simulation are basically the same. The micro displacement amplification platform can be used for microscanning. The platform can carry a camera to do microscan, so the camera's pixel resolution can be improved without increasing the camera's size.
Starting Page	359
Ending Page	362
File Size	799389
Page Count	4
File Format	PDF
ISBN	9781479988075
DOI	10.1109/SPAWDA.2015.7364507
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-10-30
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Decoupling Imaging Piezoelectric actuators Micro displacement Piezoelectricity Fasteners Microscanning Piezoelectric actuator Spatial resolution Acoustic waves
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in