NDLI: A model-based tuned vibration absorber with adaptive shunt electronics

Content Provider	IEEE Xplore Digital Library
Author	McDaid, A. Mace, B.R.
Copyright Year	2013
Description	Author affiliation: Dept. of Mech. Eng., Univ. of Auckland, Auckland, New Zealand (McDaid, A.; Mace, B.R.)
Abstract	Tuned vibration absorbers are effective devices for vibration control in the presence of tonal excitation. Ideally the damping in the device is zero and its natural frequency is tuned to the excitation frequency, giving an antiresonant notch in the frequency response of the system. However, when the properties of the host structure or absorber change or the excitation frequency varies they become detuned and their performance can degrade to an unacceptable level. In this paper an electromagnetic device with an adaptive shunt impedance is described. The shunt is implemented synthetically to allow the device to track a varying excitation frequency. This ensures that the system has optimal performance throughout a large range of excitation frequencies.
Sponsorship	IEEE Jordan Sect.
Starting Page	1
Ending Page	6
File Size	2063560
Page Count	6
File Format	PDF
ISBN	9781467350143
e-ISBN	9781467350167
DOI	10.1109/ISMA.2013.6547386
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-04-09
Publisher Place	Jordan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Damping Vibrations Resistance Shunts (electrical) Capacitance Impedance Electromagnetics
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
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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