A general digital linearising method for transducers

W.T. Bolk

Research output: Contribution to journalArticleAcademic

36 Citations (Scopus)

Abstract

A practical three-point interpolation algorithm is presented which corrects for manufacturing tolerances, zero offset, scaling errors and nonlinearity of transducers and signal conditioners. The algorithm is applicable to data-acquisition systems which make use of a microprocessor. Each measuring channel requires three parameters. One simple universal routine using these parameters calculates the value of each measurand. Results are given for eight temperature transducers.
Original languageUndefined
Pages (from-to)61
JournalJournal of physics E: scientific instruments
Volume18
Issue number1
DOIs
Publication statusPublished - 1985
Externally publishedYes

Keywords

  • IR-60574

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