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contributor authorHyeong-Joon Ahn
contributor authorSoo Jeon
contributor authorDong-Chul Han
date accessioned2017-05-09T00:02:08Z
date available2017-05-09T00:02:08Z
date copyrightMarch, 2000
date issued2000
identifier issn0022-0434
identifier otherJDSMAA-26262#102_1.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/123499
description abstractThis paper discusses the effects of mechanical errors of the cylindrical capcitive sensor (CCS) for active magnetic bearing (AMB) spindles, including the roundness error of a rotor and the mounting error of a sensor. The CCS has earned much interest as an AMB sensor due to its advantages of high resolution and spatial-averaging effect. An analytical model of the CCS is given and its spatial-averaging effect is shown quantitatively. The analytical model of the measuring process with the variation of sensor geometry shows that the CCS is more robust to roundness errors than the generally used probe sensor. This is verified through simulations and experiments on measuring orbits of rotors with harmonic roundness errors. In addition, the effects of mounting errors of the sensor are modeled and investigated. [S0022-0434(00)02601-0]
publisherThe American Society of Mechanical Engineers (ASME)
titleError Analysis of the Cylindrical Capacitive Sensor for Active Magnetic Bearing Spindles
typeJournal Paper
journal volume122
journal issue1
journal titleJournal of Dynamic Systems, Measurement, and Control
identifier doi10.1115/1.482433
journal fristpage102
journal lastpage107
identifier eissn1528-9028
keywordsSensors
keywordsSpindles (Textile machinery)
keywordsRotors
keywordsErrors
keywordsCarbon capture and storage
keywordsProbes AND Magnetic bearings
treeJournal of Dynamic Systems, Measurement, and Control:;2000:;volume( 122 ):;issue: 001
contenttypeFulltext


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