NDLI: Application of Morphological Filter in Purification of Rotor Center's Orbit

Content Provider	IEEE Xplore Digital Library
Author	Wenbin Zhang Xiaojun Zhou Fahai Mu
Copyright Year	2008
Description	Author affiliation: Coll. of Mech. & Energy Eng., Zhejiang Univ., Hangzhou (Wenbin Zhang; Xiaojun Zhou)
Abstract	This paper introduced the good characteristic of morphological filter and its application in purification of rotor centerpsilas orbit. Using the combination of morphological open-closing and close-opening operations, the local characteristic of the original signal could be kept and noise interferences could be eliminated effectively, then the rotor centerpsilas orbit could be purified successfully. There is no need to consider signalpsilas spectrum characteristic when using the morphological filter to de-noise the corrupted signal. To verify the effectiveness of the morphological filter, the median filter was employed to process a simulated signal. The results by the morphological filter were more stationary and smoother than those obtained by other methods. And it is also more practicable and easier for on-site application.
Starting Page	136
Ending Page	140
File Size	395953
Page Count	5
File Format	PDF
ISBN	9780769531199
DOI	10.1109/CISP.2008.204
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-05-27
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wavelet domain Purification Shape Filtering Low pass filters mathematical morphology filter rotating machinery Noise shaping rotor center's orbit Image reconstruction Matched filters Signal processing Frequency
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

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