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Esten Ingar Grøtli

Senior Research Scientist

Esten Ingar Grøtli

Senior Research Scientist

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

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+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-explor...

Authors Tran Ngo-Quoc-Huy Prodan Ionela Grøtli Esten Ingar Leferve Laurent
Year 2019
Type Part of a book/report
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1782962

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-explor...

Authors Tran Ngo-Quoc-Huy Prodan Ionela Grøtli Esten Ingar Leferve Laurent
Year 2019
Type Conference lecture and academic presentation
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1782832

This paper extends our previous work on constrained trajectory generation for UAVs (Unmanned Aerial Vehicles) with the task of fully covering an a priori known 3D structure. The novelty resides in the geometrical approach we adopt to describe sufficient coverage constraints in a mixed-integer formul...

Authors Stoican Florin Prodan Ionela Grøtli Esten Ingar Nguyen Thinh Ngoc
Year 2019
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1782827

This paper extends our previous work on constrained trajectory generation for UAVs (Unmanned Aerial Vehicles) with the task of fully covering an a priori known 3D structure. The novelty resides in the geometrical approach we adopt to describe sufficient coverage constraints in a mixed-integer formul...

Authors Stoican Florin Prodan Ionela Nguyen Thinh Ngoc Grøtli Esten Ingar
Year 2019
Type Conference lecture and academic presentation
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1768451

Autonomous marine operations are difficult to plan, design and perform. Additionally, the complexity of these operations is increasing as they often include more than one vehicle. The AJA (Autonomous Job Analysis) method is a structured approach to gathering the necessary information from experts in...

Year 2019
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1767548

In this paper we demonstrate how path reachability can be taken into account when selecting among predetermined grasps in a bin-picking application, where grasps are supplied independently of the robot at hand. We do this by creating a map of the workspace to optimally place the bin with regards to ...

Authors Gravdahl Irja Seel Katrine Grøtli Esten Ingar
Year 2019
Type Part of a book/report
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1767525

...— The use of an HTC Vive; a virtual reality (VR) system and its innovative tracking technology is explored in order to create an approximate one-to-one mapping to the virtual representation of a robot cell. The mapping is found by performing hand-eye calibration, establishing a spatial relationship ...

Authors Astad Morten Andre Arbo Mathias Hauan Grøtli Esten Ingar Gravdahl Jan Tommy
Year 2019
Type Part of a book/report