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Reinforced Safety-Related Condition Awareness in a Motion Planning System for Remote Manipulators in Nuclear Decommissioning

Zhang, K; Pawar, VM; Orr, L; Rei, RJL; Sugawara, Y; Sakaue, T; Fumiaki, A; ... Skilton, R; + view all (2024) Reinforced Safety-Related Condition Awareness in a Motion Planning System for Remote Manipulators in Nuclear Decommissioning. In: 2024 9th International Conference on Control and Robotics Engineering, ICCRE 2024. (pp. pp. 196-201). Institute of Electrical and Electronics Engineers (IEEE) Green open access

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Abstract

Motion planning of remote manipulators is a challenging task in nuclear decommissioning practice. Operators have to consider different safety-related factors to plan safe motions in such critical applications. Novel motion planning systems assist operators in planning collision-free motions. However, there is no effective way to reinforce the operators' awareness of multiple safety-related conditions, which are beyond the considerations of standard motion planning requirements in other application fields. This paper presents a human-machine interaction approach that monitors safety-related conditions and reinforces operators' awareness, when potential risks likely emerge. Three functions, which reinforce the awareness of manipulator-environment clearance, radiation exposure, and system limits, are implemented to realize the proposed interaction approach and reduce operators' cognitive load. A pilot study was carried out using a motion planning system enhanced with the proposed approach. The effectiveness has been qualitatively verified through the pilot study.

Type: Proceedings paper
Title: Reinforced Safety-Related Condition Awareness in a Motion Planning System for Remote Manipulators in Nuclear Decommissioning
Event: The 9th International Conference on Control and Robotics Engineering (ICCRE) 2024
Location: Osaka, Japan
Dates: 10th-12th May 2024
ISBN-13: 979-8-3503-7269-4
Open access status: An open access version is available from UCL Discovery
DOI: 10.1109/ICCRE61448.2024.10589853
Publisher version: http://dx.doi.org/10.1109/iccre61448.2024.10589853
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher's terms and conditions.
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of the Built Environment
URI: https://discovery-pp.ucl.ac.uk/id/eprint/10196107
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