NDLI: Using Pseudo-Random Codes for Mobile Robot Sonar Sensing

Content Provider	Semantic Scholar
Author	Jörg, Klaus-Werner Berg, Markus Müller, Markus
Copyright Year	1998
Abstract	Abstract One of the most severe problems in conventional mobile robot sonar sensing is from the literature known as »crosstalk«. This paper addresses the crosstalk-problem and presents first results of a new approach which enaoles a mobile robot the simultaneous firing of its sonar sensors. At the same time frequent misreadings caused by crosstalk or external ultrasound sources are eliminated. This is achieved by carefully designing the emitted burst, i.e. by using appropriate pseudo-random sequences together with a matched filter technique. Results from physical experiments are presented.
Starting Page	453
Ending Page	458
Page Count	6
File Format	PDF HTM / HTML
DOI	10.1016/S1474-6670(17)44127-9
Volume Number	31
Alternate Webpage(s)	http://ag-vp-www.informatik.uni-kl.de/Leute/kwj/Papers/IAV98.pdf
Alternate Webpage(s)	https://doi.org/10.1016/S1474-6670%2817%2944127-9
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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