Please use this identifier to cite or link to this item: https://hdl.handle.net/1822/1690

TitleAn experimental model for sonar sensors
Author(s)Fonseca, Jaime C.
Martins, Júlio S.
Couto, Carlos
KeywordsSonar sensors
Points of constant depth
Areas of constant depth
Issue date1-Oct-2001
CitationITM'01. INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY IN MECHATRONICS, 1, Istanbul, 2001. ISBN 975-518-171-7. p. 203-208.
Abstract(s)This paper describes an empirical model of the time-of-flight of a sonar sensor, derived from data collected with a Polaroid ultrasonic range finder. The goal of this model is to enable the acquisition of the profile of surfaces with a minimum error. These surfaces can present regions with different depths, corners and specular surfaces. To minimize the constraints of sonar sensors some software and hardware options are described and an empirical model obtained from real time data is presented. This model is based in two proposed concepts: Points of Constant Depth (PCD) and Areas of Constant Depth (ACD).
TypeConference paper
URIhttps://hdl.handle.net/1822/1690
ISBN975-518-171-7
Peer-Reviewedyes
AccessOpen access
Appears in Collections:CAlg - Artigos em livros de atas/Papers in proceedings
DEI - Artigos em atas de congressos internacionais
DEI - Artigos em revistas internacionais

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