Sliding contact energy measurement using calibrated acoustic emission transducer
Acoustic emission (AE) transducers are commonly used to monitor the intensity of head-disk contact. However, analytical methods used to obtain electrical energy of the AE output signal and mechanical energy dissipated in typical head-disk contacts are still, to a large extent, not well understood. I...
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| creator | Bhushan, B. Wu, Y. Tambe, N.S. |
| description | Acoustic emission (AE) transducers are commonly used to monitor the intensity of head-disk contact. However, analytical methods used to obtain electrical energy of the AE output signal and mechanical energy dissipated in typical head-disk contacts are still, to a large extent, not well understood. In the present study we introduce a method to obtain the electrical energy of the AE output voltage signal. In calibration experiments this electrical energy is shown to be directly proportional to the mechanical energy released from the mechanical contact. We have developed analytical models to calculate the energy released from the sliding contact. Some experimental measurements and their correction is also shown. |
| doi_str_mv | 10.1109/APMRC.2002.1037643 |
| format | Conference Proceeding |
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However, analytical methods used to obtain electrical energy of the AE output signal and mechanical energy dissipated in typical head-disk contacts are still, to a large extent, not well understood. In the present study we introduce a method to obtain the electrical energy of the AE output voltage signal. In calibration experiments this electrical energy is shown to be directly proportional to the mechanical energy released from the mechanical contact. We have developed analytical models to calculate the energy released from the sliding contact. Some experimental measurements and their correction is also shown.</description><identifier>ISBN: 9780780375093</identifier><identifier>ISBN: 0780375092</identifier><identifier>DOI: 10.1109/APMRC.2002.1037643</identifier><language>eng</language><publisher>IEEE</publisher><subject>Acoustic emission ; Acoustic transducers ; Analytical models ; Calibration ; Contacts ; Energy measurement ; Mechanical energy ; Monitoring ; Signal analysis ; Voltage</subject><ispartof>Digest of the Asia-Pacific Magnetic Recording Conference, 2002, p.BP6-BP6</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/1037643$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2056,4048,4049,27923,54918</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/1037643$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Bhushan, B.</creatorcontrib><creatorcontrib>Wu, Y.</creatorcontrib><creatorcontrib>Tambe, N.S.</creatorcontrib><title>Sliding contact energy measurement using calibrated acoustic emission transducer</title><title>Digest of the Asia-Pacific Magnetic Recording Conference</title><addtitle>APMRC</addtitle><description>Acoustic emission (AE) transducers are commonly used to monitor the intensity of head-disk contact. However, analytical methods used to obtain electrical energy of the AE output signal and mechanical energy dissipated in typical head-disk contacts are still, to a large extent, not well understood. In the present study we introduce a method to obtain the electrical energy of the AE output voltage signal. In calibration experiments this electrical energy is shown to be directly proportional to the mechanical energy released from the mechanical contact. We have developed analytical models to calculate the energy released from the sliding contact. Some experimental measurements and their correction is also shown.</description><subject>Acoustic emission</subject><subject>Acoustic transducers</subject><subject>Analytical models</subject><subject>Calibration</subject><subject>Contacts</subject><subject>Energy measurement</subject><subject>Mechanical energy</subject><subject>Monitoring</subject><subject>Signal analysis</subject><subject>Voltage</subject><isbn>9780780375093</isbn><isbn>0780375092</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2002</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotj8tqwzAURAWl0JL6B9qNfsDulWVb0jKYviCloc0-yFdXQcV2iiQv8vcNbYaBsxkODGP3AiohwDyut--ffVUD1JUAqbpGXrHCKA3nStWCkTesSOkbzmla0Sh5y7ZfY3BhPnA8ztli5jRTPJz4RDYtkSaaM1_S38COYYg2k-MWj0vKATlNIaVwnHmOdk5uQYp37NrbMVFx4Yrtnp92_Wu5-Xh569ebMhjIpR_IiNZBg1h7cl61QnXaKPTYeaW1kOChrVEA-AaV1M5ha7UCIzocaidX7OFfG4ho_xPDZONpf7ktfwHqKk-b</recordid><startdate>2002</startdate><enddate>2002</enddate><creator>Bhushan, B.</creator><creator>Wu, Y.</creator><creator>Tambe, N.S.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>2002</creationdate><title>Sliding contact energy measurement using calibrated acoustic emission transducer</title><author>Bhushan, B. ; Wu, Y. ; Tambe, N.S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-fbe915d04cc2fedf75176897cfc6f788130f052c100f4c738ddc5a870916cb2d3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Acoustic emission</topic><topic>Acoustic transducers</topic><topic>Analytical models</topic><topic>Calibration</topic><topic>Contacts</topic><topic>Energy measurement</topic><topic>Mechanical energy</topic><topic>Monitoring</topic><topic>Signal analysis</topic><topic>Voltage</topic><toplevel>online_resources</toplevel><creatorcontrib>Bhushan, B.</creatorcontrib><creatorcontrib>Wu, Y.</creatorcontrib><creatorcontrib>Tambe, N.S.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Bhushan, B.</au><au>Wu, Y.</au><au>Tambe, N.S.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Sliding contact energy measurement using calibrated acoustic emission transducer</atitle><btitle>Digest of the Asia-Pacific Magnetic Recording Conference</btitle><stitle>APMRC</stitle><date>2002</date><risdate>2002</risdate><spage>BP6</spage><epage>BP6</epage><pages>BP6-BP6</pages><isbn>9780780375093</isbn><isbn>0780375092</isbn><abstract>Acoustic emission (AE) transducers are commonly used to monitor the intensity of head-disk contact. However, analytical methods used to obtain electrical energy of the AE output signal and mechanical energy dissipated in typical head-disk contacts are still, to a large extent, not well understood. In the present study we introduce a method to obtain the electrical energy of the AE output voltage signal. In calibration experiments this electrical energy is shown to be directly proportional to the mechanical energy released from the mechanical contact. We have developed analytical models to calculate the energy released from the sliding contact. Some experimental measurements and their correction is also shown.</abstract><pub>IEEE</pub><doi>10.1109/APMRC.2002.1037643</doi></addata></record> |
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| language | eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Acoustic emission Acoustic transducers Analytical models Calibration Contacts Energy measurement Mechanical energy Monitoring Signal analysis Voltage |
| title | Sliding contact energy measurement using calibrated acoustic emission transducer |
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