2020
DOI: 10.1108/wje-09-2019-0273
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Removal of sonar wave interference in multi-robot system for the efficient SLAM by randomized triggering time technique

Abstract: Purpose Sonar sensor-based mobile robot mapping is an efficient and low cost technique for the application such as localization, autonomous navigation, SLAM and path planning. In multi-robots system, numbers of sonar sensors are used and the sound waves from sonar are interacting with the sound wave of other sonar causes wave interference. Because of wave interference, the generated sonar grid maps get distorted which resulted in de… Show more

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Cited by 1 publication
(1 citation statement)
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References 26 publications
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“…AUV-T is equipped with ranging sonars on the fore and stern. In order to avoid echo interference from sonars in narrow tunnels [11], eight ranging sonars adopt a weighted round robin mode, so it is impossible to obtain all the sonar data at the same time. The data fusion module performs time registration on the sonar data in the same direction.…”
Section: Architecture Designmentioning
confidence: 99%
“…AUV-T is equipped with ranging sonars on the fore and stern. In order to avoid echo interference from sonars in narrow tunnels [11], eight ranging sonars adopt a weighted round robin mode, so it is impossible to obtain all the sonar data at the same time. The data fusion module performs time registration on the sonar data in the same direction.…”
Section: Architecture Designmentioning
confidence: 99%