A bio-inspired system to detect string vibration (ICCAS 2013)

Eunseok Jeong, Daeeun Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In the many animals that are able to sense the vibration, the spider have silt organ that can detect vibrations on the each leg. They have ability of making spider web and have detection and localization of prey using vibration sensing organ. For study the spiders web's structure, we make a vibration sensor for experiment of spider web vibration and the artificial web strings on the rectangular aluminum frame. The vibration sensor consist of the hall magnetic sensor that can be measure magnetic field strength. In the experiment of the artificial web, it is shown that the orientation detecting system using the difference of vibration magnitude is better than the difference of vibration arrival time. And the transverse vibration has lower attenuation than the longitudinal vibration. It is also known that the spider's web has a function as structural band pass filter. If the string is added on the spider webs, this function of the band pass filter has the lower band-width. Through the experiment, it is known that the result that the frequency and magnitude of horizontal is similar to the frequency and magnitude of transverse When the position of vertical string move to near the center. And we obtain the result of the beat effect and verify that the vibration sensor is enough to measure the string vibration.

Original languageEnglish
Title of host publicationICCAS 2013 - 2013 13th International Conference on Control, Automation and Systems
Pages1684-1686
Number of pages3
DOIs
Publication statusPublished - 2013 Dec 1
Event2013 13th International Conference on Control, Automation and Systems, ICCAS 2013 - Gwangju, Korea, Republic of
Duration: 2013 Oct 202013 Oct 23

Publication series

NameInternational Conference on Control, Automation and Systems
ISSN (Print)1598-7833

Other

Other2013 13th International Conference on Control, Automation and Systems, ICCAS 2013
CountryKorea, Republic of
CityGwangju
Period13/10/2013/10/23

All Science Journal Classification (ASJC) codes

  • Artificial Intelligence
  • Computer Science Applications
  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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  • Cite this

    Jeong, E., & Kim, D. (2013). A bio-inspired system to detect string vibration (ICCAS 2013). In ICCAS 2013 - 2013 13th International Conference on Control, Automation and Systems (pp. 1684-1686). [6704204] (International Conference on Control, Automation and Systems). https://doi.org/10.1109/ICCAS.2013.6704204