Publication detail

Diagnostics of the function of pneumatic actuators using acoustic emission

MAZAL, P. MAHMOUD, H. VLAŠIC, F.

Original Title

Diagnostics of the function of pneumatic actuators using acoustic emission

English Title

Diagnostics of the function of pneumatic actuators using acoustic emission

Type

journal article - other

Language

en

Original Abstract

This paper focuses on finding the diagnostic criteria that evaluate the pneumatic cylinder and detect the defects. Several undamaged cylinders were tested by acoustic emission before artificial defects were created in each one. The signals from the progress and retreat strokes were recorded and analysed into many parameters. The differences were identified by comparing the max root mean square from sensor A and the max root mean square from sensor B for one cycle in the retreat stroke. The damaged and undamaged cylinders were distinguished using the difference in energy values present in the signals of the two sensors in the retreat stroke.

English abstract

This paper focuses on finding the diagnostic criteria that evaluate the pneumatic cylinder and detect the defects. Several undamaged cylinders were tested by acoustic emission before artificial defects were created in each one. The signals from the progress and retreat strokes were recorded and analysed into many parameters. The differences were identified by comparing the max root mean square from sensor A and the max root mean square from sensor B for one cycle in the retreat stroke. The damaged and undamaged cylinders were distinguished using the difference in energy values present in the signals of the two sensors in the retreat stroke.

Keywords

Pneumatic cylinders; defects; leakage; Acoustic Emission, Root Meqan Square

Released

07.10.2019

Publisher

Badania Nieniszczace i Diagnostika Agenda Wydawnicza SIMP

Location

Szczecin, Poland

Pages from

26

Pages to

28

Pages count

3

URL

Documents

BibTex


@article{BUT160993,
  author="Pavel {Mazal} and Houssam {Mahmoud} and František {Vlašic}",
  title="Diagnostics of the function of pneumatic actuators using acoustic emission",
  annote="This paper focuses on finding the diagnostic criteria that evaluate the pneumatic cylinder and detect the defects. Several undamaged cylinders were tested by acoustic emission before artificial defects were created in each one. The signals from the progress and retreat strokes were recorded and analysed into many parameters. The differences were identified by comparing the max root mean square from sensor A and the max root mean square from sensor B for one cycle in the retreat stroke. The damaged and undamaged cylinders were distinguished using the difference in energy values present in the signals of the two sensors in the retreat stroke.",
  address="Badania Nieniszczace i Diagnostika  Agenda Wydawnicza SIMP",
  chapter="160993",
  doi="10.26357/BNiD.2019.020",
  howpublished="print",
  institution="Badania Nieniszczace i Diagnostika  Agenda Wydawnicza SIMP",
  number="4",
  volume="2019",
  year="2019",
  month="october",
  pages="26--28",
  publisher="Badania Nieniszczace i Diagnostika  Agenda Wydawnicza SIMP",
  type="journal article - other"
}