DocumentCode
2051699
Title
Multi-sonar system with differentiated directions of acoustic axes
Author
Kreczmer, Bogdan ; Stachera, Krzysztof
Author_Institution
Inst. of Eng. Cybern., Wroclaw Univ. of Technol., Poland
fYear
2001
fDate
2001
Firstpage
251
Lastpage
256
Abstract
The paper presents the sonar system which can reduce the disadvantage caused by echo interferences. The applied method makes possible to increase the resolution of the system by up to 2°~3° in azimuth. This resolution has bean achieved despite of using a wide beam of the emitted impulse
Keywords
echo suppression; mobile robots; sonar; Multi-sonar system; acoustic axes; echo interference; mobile robot navigation; pole localization; resolution; sonar system; Acoustic beams; Azimuth; Frequency; Mechanical sensors; Object detection; Robot sensing systems; Signal resolution; Sonar measurements; Sonar navigation; Ultrasonic variables measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Robot Motion and Control, 2001 Proceedings of the Second International Workshop on
Conference_Location
Bukowy Dworek
Print_ISBN
83-7143-515-0
Type
conf
DOI
10.1109/ROMOCO.2001.973463
Filename
973463
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