자속경로 단면적 및 공극변화를 이용한 인던턴스형 초정밀 변위측정 시스템A Comparative Study of a Variable Overlap-area Type and Conventional Types in the Inductive Precision Measurement System

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A variable air-gap type system is widely used for inductive precision position measurement systems. This type transducer has high sensitivity but lacks a linear measurement range due to structural nonlinearity. Furthermore, as measurement range increases, linearity error is also increased. The alternative is a variable overlap-area type system. The sensitivity of this type is determined by the initial air-gap dimension, keeps the original value and does not deteriorate linearity in spite of the variations of the measuring range.
Publisher
대한기계학회
Issue Date
2002-02
Language
Korean
Citation

대한기계학회논문집 A, v.26, no.2, pp.254 - 259

ISSN
1226-4873
URI
http://hdl.handle.net/10203/84368
Appears in Collection
ME-Journal Papers(저널논문)
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