Digital Environment For Sinusoidal Vibration Test Control Of An Ac Power Source-fed Electrodynamic Shaker

Authors

  • Leandro Della Flora Grupo de Eletrônica de Potência e Controle, UFSM. Santa Maria - RS - Brazil
  • Hilton Abílio Gründling Grupo de Eletrônica de Potência e Controle, UFSM. Santa Maria - RS - Brazil

DOI:

https://doi.org/10.18618/REP.2006.3.167174

Keywords:

Electrodynamic Shakers, Robust Adaptive Control, Sinusoidal Vibration Tests, Switching-Mode AC Power Sources

Abstract

This paper presents a digital environment for sinusoidal vibration test control of an AC power source-fed electrodynamic shaker. The proposed solution is based on a high performance switching-mode inverter with digital control obtained by means of a PC compatible platform. An interactive user interface software developed in the microcomputer offers an easy and automated execution of fixed frequency, swept sinusoidal, resonant search or personalized tests over a very wide frequency and test load mass range. The design considerations of the switching-mode power amplifier, modeling of the electrodynamic shaker, features of the control platform and the acceleration measuring system as well as experimental results are described in detail.

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Author Biographies

Leandro Della Flora, Grupo de Eletrônica de Potência e Controle, UFSM. Santa Maria - RS - Brazil

was born in São Borja, RS, Brazil, in 1979. He received the B.S. and M.S. degree in electrical engineering from the Federal University of Santa Maria, Santa Maria, Brazil, in 2003 and 2005, respectively. He is currently working towards the Ph.D. degree at the Federal University of Santa Maria. His areas of research interest include control systems and power electronics. M. Eng. Della Flora is an active student member of the IEEE Control Systems Society.

Hilton Abílio Gründling, Grupo de Eletrônica de Potência e Controle, UFSM. Santa Maria - RS - Brazil

was born in Santa Maria, RS, Brazil, in 1954. He received the B.S. degree from the Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, Brazil, in 1977, the M.S. degree from the Federal University of Santa Catarina, Florianópolis, Brazil, in 1980 and the Ph.D. degree from the Technological Institute of Aeronautics, São Paulo, Brazil, in 1995. Since 1980, he has been with the Federal University of Santa Maria, Santa Maria, Brazil, where he is currently a Professor. His research interests include robust model reference adaptive control, discrete control and control systems applications.

References

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Published

2006-11-30

How to Cite

[1]
L. D. Flora and H. A. Gründling, “Digital Environment For Sinusoidal Vibration Test Control Of An Ac Power Source-fed Electrodynamic Shaker”, Eletrônica de Potência, vol. 11, no. 3, pp. 167–174, Nov. 2006.

Issue

Vol. 11 No. 3 (2006)

Section

Original Papers

License

Copyright (c) 2006 Eletrônica de Potência

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

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