✦ LIBER ✦

Obstacle detectability of ultrasonic ranging system and sonar map understanding

✍ Scribed by Akihisa Ohya; Takayuki Ohno; Shin'ichi Yuta

Publisher: Elsevier Science
Year: 1996
Tongue: English
Weight: 670 KB
Volume: 18
Category: Article
ISSN: 0921-8890
DOI: 10.1016/0921-8890(95)00082-8

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✦ Synopsis

Information obtained by the ultrasonic sensor is influenced by the characteristics of the sensing system such as sensitivity, directivity and so on. In order to investigate its influence, we constructed two ultrasonic ranging systems of which characteristics differ from each other and examined their performance such as obstacle detectability and resultant sonar map.