2P2-6 Examination of three-dimensional airborne ultrasonic position real-time measurement using chirp wave(Poster Session)

Thong-un Natee, Kurosawa Minoru K., Hirata Shinnosuke

doi:10.24492/use.35.0_239

2P2-6 Examination of three-dimensional airborne ultrasonic position real-time measurement using chirp wave(Poster Session)

DOI

Thong-un Natee

Int. Grad. School of Sci. and Eng., Tokyo Institute of Technology
Kurosawa Minoru K.

Int. Grad. School of Sci. and Eng., Tokyo Institute of Technology
Hirata Shinnosuke

Int. Grad. School of Sci. and Eng., Tokyo Institute of Technology

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説明

This paper presented a new system based on one-bit signal processing for detecting the position of an object in three-dimensions space. The system composed of one speaker and four sound receivers. The object position was measured by a distance, the angle of elevation, and the angle of azimuth, between the sound source and the object. The system was designed to support real-time and low-cost applications. The experimental results can confirm the validity of the proposed system.