Design, construction and signal processing of an accelerograph for the CISMID accelerograph network

Authors

  • Jorge Alberto del Carpio Salinas Centro de Investigación y Desarrollo del Área de Procesamiento de Señales y Sistemas de la Facultad de Ingeniería Eléctrica y Electrónica, Universidad Nacional de Ingeniería. Lima, Perú
  • Félix Martín Calderón Morocho Centro de Investigación y Desarrollo del Área de Procesamiento de Señales y Sistemas de la Facultad de Ingeniería Eléctrica y Electrónica, Universidad Nacional de Ingeniería. Lima, Perú
  • Percy Kike Román Quispe Centro de Investigación y Desarrollo del Área de Procesamiento de Señales y Sistemas de la Facultad de Ingeniería Eléctrica y Electrónica, Universidad Nacional de Ingeniería. Lima, Perú

DOI:

https://doi.org/10.21754/tecnia.v16i1.400

Keywords:

accelerograph, earthquake, vibrations, microcontrollers, I2C, gal, A/D converters, filters, RS232, cartesian coordinates

Abstract

Our location in the world makes us a country with a high seismic risk. Taking into account that the information produced during a seismic event is of vital importance for the study carried out by seismology, it is necessary to use the appropriate type of instrumentation to record these data. Currently, electronics provides the necessary technology for the study of phenomena of this type. The design and construction of a Digital Accelerograph will allow us to carry out a detailed study of a seismic movement and the effect caused on the structure of buildings. Finally, we can say that the construction of an instrument of this type at a low cost will allow repowering and increasing the CISMID accelerographic network and, in general, improve the knowledge of seismic phenomena at the national level.

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References

[1]Oppenheim, A. V., Schafer, R. W., “Tratamiento de Señales en Tiempo Discreto”, 2da Edición Prentice Hall Iberia, Madrid, 2000.
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[3]Rashid, M. H., “CírcuitoS Microelectrónicos Análisis y Diseño”, International Thomson Editores, México 1999.
[4]Angulo, J. M. “Microcontroladores PIC. Diseño Practico de Aplicaciones”, Ed. Mc Graw Hill,
Madrid 2000.
[5]Cevallos, Fco. J., “Microsoft Visual C++, Aplicaciones para WIN32”, Editorial RA-MA, Madrid 1999.
[6]http://www.microchip.corn, “Datasheet PIC16F877”, Microchip Technology Inc.
[7]http://www.philips.coin, “The Bus I2c and How to Use it”, Philips Semiconductor.
[8]http://www.microchip.com, “Datasheet Serial EEPROM 24LC256”, Microchip Technology Inc.
[9]http://www.microsoft.coin, “MSDN”, Micro- soft Corp.

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Published

2006-06-01

How to Cite

[1]
J. A. del Carpio Salinas, F. M. Calderón Morocho, and P. K. Román Quispe, “Design, construction and signal processing of an accelerograph for the CISMID accelerograph network”, TECNIA, vol. 16, no. 1, pp. 25–34, Jun. 2006.

Issue

Vol. 16 No. 1 (2006)

Section

Articles

License

Copyright (c) 2006 TECNIA

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