publication . Article . 2015

Rotating Shaft Tilt Angle Measurement Using an Inclinometer

Jun Luo; Zhiqian Wang; Chengwu Shen; Zhuoman Wen; Shaojin Liu; Sheng Cai; Jianrong Li;
Open Access English
  • Published: 01 Oct 2015 Journal: Measurement Science Review (issn: 1335-8871, Copyright policy)
  • Publisher: Sciendo
Abstract
<jats:title>Abstract</jats:title><jats:p>This paper describes a novel measurement method to accurately measure the rotating shaft tilt angle of rotating machine for alignment or compensation using a dual-axis inclinometer. A model of the rotating shaft tilt angle measurement is established using a dual-axis inclinometer based on the designed mechanical structure, and the calculation equation between the rotating shaft tilt angle and the inclinometer axes outputs is derived under the condition that the inclinometer axes are perpendicular to the rotating shaft. The reversal measurement method is applied to decrease the effect of inclinometer drifts caused by tempe...
Subjects
free text keywords: Rotating shaft, tilt angle measurement, inclinometer, reversal measurement, uncertainty estimation., Mathematics, QA1-939, Control and Systems Engineering, Instrumentation, Biomedical Engineering, Optics, business.industry, business, Accuracy and precision, Uncertainty estimation, Systematic error, Perpendicular, Standard deviation
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publication . Article . 2015

Rotating Shaft Tilt Angle Measurement Using an Inclinometer

Jun Luo; Zhiqian Wang; Chengwu Shen; Zhuoman Wen; Shaojin Liu; Sheng Cai; Jianrong Li;