Kinematic and dynamic errors during the measurement of linear displacements using the angle transducers

Authors

  • Artūras Kilikevičius Vilnius Gediminas Technical University
  • A. Kasparaitis
  • R. Lazdinas
  • K. Kilikevičienė

DOI:

https://doi.org/10.5755/j01.mech.22.3.14180

Abstract

Dependence of linear displacement error, while measuring with angle transducers, on angle measurement system errors, kinematic and geometric errors of mechanism of linear motion transformation to rotation is shown. Dynamic processes, acting in an elastic element, connecting a movable compound, which linear displacement is measured, with the shaft of the angle measurement transducer, are modeled. Vibration modes, influencing the uncertainty of linear displacement measurement by an angle transducer, are defined. Results of numerical study by using FEM are verified and complemented by experimental research. Research stands and equipment are described.

DOI: http://dx.doi.org/10.5755/j01.mech.22.3.14180

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Published

2016-06-13

Issue

Vol. 22 No. 3 (2016)

Section

DYNAMICS OF MECHANICAL SYSTEMS

License

The copyright for the articles in this journal is retained by the author(s) with the first publication right granted to the journal. The journal is licensed under the Creative Commons Attribution License 4.0 (CC BY 4.0).