Vibration Noise Cancellation of Weighing with Adaptive Filter Base on Reference Signal AC from Accelerometer and DC with Constant

Authors

  • Nateekan Moonthongnoi Department of Telecommunications Engineering Faculty of Engineering King Mongkut's Institute of Technology Ladkrabang
  • Surapol Boonjun Department of Telecommunications Engineering Faculty of Engineering King Mongkut's Institute of Technology Ladkrabang
  • Paramote Wardkein Department of Telecommunications Engineering Faculty of Engineering King Mongkut's Institute of Technology Ladkrabang
  • Anchalee Manosueb Faculty of Engineering, Rajamangala University of Technology Phra Nakhon

Keywords:

Weighting, Vibration, Adaptive Filter, Accelerometer

Abstract

          The weighing system is a crucial part of the process in many activities. Some activities demand high accuracy, which is a real environment that cannot be controlled. We found that the strain gauge for weighing is interfered with external vibration, for example, a truck drives through the weighing system with a turned-on engine. Our research presents the use of the LMS algorithm of the adaptive filter and accelerometer. DC constant was used as a reference for the adaptive filter to eliminate vibratory noise and for the true weight assessment. Therefore, the weighing system we propose can improve the accuracy and requires less time and computing resources.

References

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Published

2021-03-03

How to Cite

[1]
N. . Moonthongnoi, S. Boonjun, P. Wardkein, and A. Manosueb, “Vibration Noise Cancellation of Weighing with Adaptive Filter Base on Reference Signal AC from Accelerometer and DC with Constant”, Eng. & Technol. Horiz., vol. 38, no. 1, pp. 15–22, Mar. 2021.

Issue

Vol. 38 No. 1 (2021): January - March

Section

Research Articles

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