`` Possibility of Detecting the Shape of a Reflecting Object
-- A mobile robot sonar ring sensor system measuring the bearing angle to the reflecting point : the 6th rep.--'',
by Teruko YATA, Akihisa OHYA, Shin'ichi YUTA.

Abstract

We are developing a new sonar ring sensor which is capable to measure accurate angle of reflecting points. In this system, multiple transmitters and receivers are driven simultaneously, and differences of time of flight are used for measuring the accurate angle. This paper discusses on the possibility of detecting shape of the reflecting object using this system.