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Detecting the Direction of Vibration Inspired by Prey Detection Behavior of Sand Scorpions

사막 전갈의 진동 감지 행동을 모델로 한 진원지 방향 추정 기법

  • 정은석 (연세대학교 전기전자공학부) ;
  • 김대은 (연세대학교 전기전자공학부)
  • Received : 2012.05.23
  • Accepted : 2012.08.26
  • Published : 2012.10.01

Abstract

Sand scorpions are nocturnal animals to mostly use tactile senses to detect their prey. It has been reported that sand scorpions have high vibration sensitivity for their prey-localizing behavior. We tested vibration experiments in the sand with microphone sensors to model the sand scorpion's behavior and a time-difference model was applied to find the direction of a vibration source. Using the information of the arrival time of the vibration signal to reach each leg position, we can find the location of the vibration source.

Keywords

References

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