ULTRASONIC VEHICLE GUIDANCE TRANSDUCER

被引：16

作者：

MUNRO, WSH

POMEROY, S

RAFIQ, M

WILLIAMS, HR

WYBROW, MD

WYKES, C

机构：

[1] Department of Production Engineering, University of Nottingham, Nottingham

来源：

ULTRASONICS | 1990年 / 28卷 / 06期

关键词：

air sonar; airborne ultrasonics; beam steering; imaging; linear ultrasonic array; vehicle guidance;

D O I：

10.1016/0041-624X(90)90054-R

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

A vehicle guidance system has been developed using ultrasonic sensing. The ultrasonic technology is presented in this paper with reference to how it links in with the complete system. The ultrasonic unit is based on electrostatic transducer technology and comprises a separate linear array and curved divergent transmitter which gives it an effective field of view of 60° and a range of more than 5 m. The unit has been designed primarily for use on an unmanned vehicle travelling over rough, unknown terrain. © 1990.

引用

页码：350 / 354

页数：5