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Recent Progress and Trend of Robot Odor Source Localization
Author(s) -
Jing Tao,
Meng QingHao,
Ishida Hiroshi
Publication year - 2021
Publication title -
ieej transactions on electrical and electronic engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.254
H-Index - 30
eISSN - 1931-4981
pISSN - 1931-4973
DOI - 10.1002/tee.23364
Subject(s) - computer science , field (mathematics) , odor , mobile robot , flourishing , damages , robot , probabilistic logic , hazardous waste , heuristic , artificial intelligence , data science , engineering , psychology , mathematics , neuroscience , pure mathematics , political science , law , psychotherapist , biology , waste management
Accurate and prompt localization of hazardous release sources ensures a timely emergency response to potential damages. Robot odor source localization is the study of locating the release source based on mobile robots in real‐time, which has been experiencing rapid growth in recent years. This paper presents a review of this field, focusing on recent progress and development trends. Research works are grouped according to method principles, leading to four categories: reactive methods, heuristic searching methods, probabilistic inference methods, and learning methods. The odor‐source direction and distance prediction via in situ sensing and developments of simulators are also listed separately for discussion. Several outlooks are highlighted at the end. Along with the developments of related fields and practical needs, we believe this field is bound to keep on flourishing in the future. © 2021 Institute of Electrical Engineers of Japan. Published by Wiley Periodicals LLC.