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Esten Ingar Grøtli

Research Scientist

Esten Ingar Grøtli

Research Scientist

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

publications and responsibilities

Publications

Publication

Robustness of ISS systems to inputs with limited moving average: Application to spacecraft formations

http://www.sintef.no/en/publications/publication/?pubid=CRIStin+1311087

We provide a theoretical framework that fits realistic challenges related to spacecraft formation with disturbances. We show that the input-to-state stability of such systems guarantees some robustness with respect to a class of signals with bounded average-energy, which encompasses the typical dist...

Authors Grøtli Esten Ingar Panteley Elena Chaillet Antoine Gravdahl Jan Tommy
Year 2016
Type Journal article
Publication

Towards more autonomous ROV operations: Scalable and modular localization with experiment data.

http://www.sintef.no/en/publications/publication/?pubid=CRIStin+1396961

Remotely Operated Vehicles (ROVs) are pivotal for subsea inspection, maintenance and repair (IMR) operations. Increased autonomy in such IMR operations may constitute significant improvements in HSE (Health- Safety, Environment) and cost-effectiveness of operations. Localization is an enabling techn...

Authors Grøtli Esten Ingar Tjønnås Johannes Azpiazu Lozano Jon Transeth Aksel Andreas Ludvigsen Martin
Year 2016
Type Journal article
Publication

Some remarks on potential field constructions in a multi-obstacle environment

http://www.sintef.no/en/publications/publication/?pubid=CRIStin+1397430

This paper addresses a novel combination between mixed-integer representations and potential field constructions for typical multi-agent marine control problems. First, we prove that for any kind of repulsive functions applied over a function which we denote as sum function, the feasible domain is p...

Authors Prodan Ionela Stoican Florin Grøtli Esten Ingar
Year 2016
Type Journal article
Publication

Motion- and Communication-Planning of Unmanned Aerial Vehicles in Delay Tolerant Network using Mixed-Integer Linear Programming

http://www.sintef.no/en/publications/publication/?pubid=CRIStin+1414392

Large amounts of data are typically generated in applications such as surveillance of power lines and railways, inspection of gas pipes, and security surveillance. In the latter application it is a necessity that the data is transmitted to the control centre ``on-the-fly'' for analysis. Also mission...

Authors Grøtli Esten Ingar Johansen Tor Arne
Year 2016
Type Journal article
Publication

Optimization of Wireless Sensor Network and UAV Data Acquisition

http://www.sintef.no/en/publications/publication/?pubid=CRIStin+1253669

This paper deals with selection of sensor network communication topology and the use of Unmanned Aerial Vehicles (UAVs) for data gathering. The topology consists of a set of cluster heads that communicate with the UAV. In conventional wireless sensor networks Low Energy Adaptive Clustering Hierarchy...

Authors Ho Tu Dac Grøtli Esten Ingar Sujit P.B. Johansen Tor Arne Sousa Joao Borges
Year 2015
Type Journal article
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