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Esten Ingar Grøtli

Senior Research Scientist

Esten Ingar Grøtli

Senior Research Scientist

Esten Ingar Grøtli
Phone: +47 920 99 036
Email:
Department: Mathematics and Cybernetics
Office: Trondheim

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/?pubid=1885111

Aquaculture net cage inspection and maintenance is a central issue in fish farming. Inspection using autonomous underwater vehicles is a promising solution. This paper proposes laser-camera triangulation for pose estimation to enable autonomous net following for an autonomous vehicle. The laser...

Publication
https://www.sintef.no/en/publications/publication/?pubid=1845206

Purpose of Review This paper provides an overview of the role of humans and robots in smart factories, their connection to Industry 4.0, and which progress they make when it comes to related technologies. Recent Findings The current study shows that a decade was not enough to provide a...

Authors Linn Danielsen Evjemo Tone Beate Gjerstad Esten Ingar Grøtli Gabor Sziebig
Year 2020
Type Academic article
Publication
https://www.sintef.no/en/publications/publication/?pubid=1885057

This paper deals with the motion planning problem for surface vehicles in the presence of varying environmental disturbances. The goal is to steer the vehicles from an initial to a final destination while ensuring connectivity and avoiding collision with fixed and moving obstacles. The novelty lies...

Authors Ngo-Quoc-Huy Tran Ionela Prodan Esten Ingar Grøtli Laurent Lefevre
Year 2020
Type Academic article
Publication
https://www.sintef.no/en/publications/publication/?pubid=1885149

This paper describes safety and security challenges and best practices of the use of drones in the oil and gas industry, with consideration of the harsh weather conditions in the Northern Territories of Norway. We have described the present status of the use of drones in air, on water (surface...

Authors Stig Ole Johnsen Trond Bakken Aksel Andreas Transeth Sture Holmstrøm Mariann Merz Esten Ingar Grøtli Sigurd Robert Jacobsen Rune Storvold
Year 2020
Type Academic chapter/article/Conference paper
Publication
https://www.sintef.no/en/publications/publication/?pubid=1783005

This paper presents a distributed optimization-based control algorithm for the safe navigation of multi-surface vehicles in a complex environment with fixed and moving obstacles. We first generate off-line within the a priori known environment a collision-free path using RRT* (optimal Rapidly...

Authors Ngo-Quoc-Huy Tran Ionela Prodan Esten Ingar Grøtli Laurent Leferve
Year 2019
Type Academic chapter/article/Conference paper