Sökning: L773:0018 9456 OR L773:1557 9662 >
Contactless Rotor R...
Contactless Rotor RPM Measurement Using Laser Mouse Sensors
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- Cheng, Peng (författare)
- Mittuniversitetet,Institutionen för informationsteknologi och medier (-2013),STC
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- Sobh, Mohamed (författare)
- Mittuniversitetet,Institutionen för informationsteknologi och medier (-2013),STC
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- Oelmann, Bengt (författare)
- Mittuniversitetet,Institutionen för informationsteknologi och medier (-2013)
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(creator_code:org_t)
- 2012
- 2012
- Engelska.
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Ingår i: IEEE Transactions on Instrumentation and Measurement. - 0018-9456 .- 1557-9662. ; 61:3, s. 740-748
- Relaterad länk:
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https://urn.kb.se/re...
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visa fler...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- This paper presents an experimental study using laser mouse sensors for the contactless revolutions per minute (RPM) measurement of a rotating shaft. The sensor performance characterization experiment is firstly conducted under different parameter setups. After the optimal parameter value has been found, the rotor RPM experiment is then conducted with a speed sweep from 500 to 3800 rpm, and data are gathered at 30 different speeds and processed using two different methods to convert the sensor readings into the RPM of the rotating shaft; the results are then displayed. The performance differences between the two methods are compared, and the observation is that both the linearity and the signal-to-noise ratio of the frequency correlation method are several times better than those for the amplitude correlation method. The conclusion summarizes the experimental results and the advantage associated with this new RPM sensing method and provides the motivation for its potential applications and its future works.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Inbäddad systemteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Embedded Systems (hsv//eng)
Nyckelord
- Image motion analysis
- image sensors
- mechanical variables measurement
- optical image processing
- rotating machine measurements
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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