2011•Acta Scientiarum Naturalium Universitatis SunyatseniRequires access

Ultrasonic distance sensors-An overview and trends

Bernd, Henning, Andreas Andreas, Schrder

Abstract

Nowadays ultrasonic distance sensors are widely used in automobiles,robotics and in industrial automation.Some functional principles of usable transducers for airborne ultrasonic distance measurements are shown.As every sensor principle,ultrasonic distance sensors have pros and cons which lead to some problems and challenges de-scribed below.For the main challenges(crosstalk and blind zone) some trends and solutions are presented.

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Available abstract

Key concepts: Ultrasonic sensor, USable, Distance measurement, Robotics, Automation, Computer science, Transducer, Acoustics