Teruko Yata, A.Ohya, and S.Yuta
Proceedings of the 15th RSJ conference, September, 1997, pp. 189 - 190.
|In conventional ultrasonic pulse-echo sensing, accurate target bearing measurement is often regarded as difficult due to the wide beam angle of ultrasonic transducers. However, measurement of the accurate angle is also very useful for many robot motions. One method of satisfying this requirement is using a single transmitter and multiple receivers with time-of-flight. In this system, a much wider directivity is required for measuring a much wider area. In this paper, a multiple transmitter system is suggested for getting a much wider directivity. A fundamental experiment on the multiple transmitter and multiple receiver system is also described.|
Note: (in Japanese)
|Teruko Yata, A.Ohya, and S.Yuta, "Simultaneous Measurement of the Bearing Angle to the Reflecting Point with a Mobile Robot Sonar Ring Sensor," Proceedings of the 15th RSJ conference, September, 1997, pp. 189 - 190.|
author = "Teruko Yata and A.Ohya and S.Yuta",
title = "Simultaneous Measurement of the Bearing Angle to the Reflecting Point with a Mobile Robot Sonar Ring Sensor",
booktitle = "Proceedings of the 15th RSJ conference",
pages = "189 - 190",
month = "September",
year = "1997",
Notes = "(in Japanese)"
|The Robotics Institute is part of the School of Computer Science, Carnegie Mellon University.|
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