Searched for: subject%3A%22Test%255C%2Bfacilities%22
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Meuken, D. (author), van Binsbergen, S.A. (author), Scheers, L.C.W. (author), van den Berg, P.J. (author), van Eijk, A.M.J. (author)
TNO has expanded its 30 kW HEL research facility with the capability to monitor specular and diffuse reflections of the laser beam. A capture screen and high-speed camera focus on dynamic specular reflections, while 15 individually placeable probes monitor the diffuse component under different angles. This paper introduces the reflection...
conference paper 2022
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van Binsbergen, S.A. (author), van den Berg, P.J. (author), Scheers, L.C.W. (author), Blom, J. (author), Sucher, E. (author), van Eijk, A.M.J. (author), Stein, K. (author)
Fielding TNO’s LPT (Laser Propagation Testbed) for the first time in an international trial, a 3.6 km optical propagation path was created in a maritime environment between the city of Den Helder and the island of Texel in the Netherlands. Using a 1 W, 1556 nm laser beam, atmospheric propagation was investigated by capturing the resulting beam...
conference paper 2022
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Paardekooper, D.M. (author), Holbrook, C. (author), L.L.A. Vosteen, , (author), Meuken, B. (author), Halswijk, W.H.C. (author), Schleijpen, H.M.A. (author)
This paper will report the use of spectroscopy in a series of experiments in which a High Energy Laser (HEL) interacts with target materials. After a brief description of the 30 kW L3O laser facility at TNO, the experimental results will be discussed. The main research question is whether spectroscopy can contribute to analysing the behaviour of...
conference paper 2021
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Paulissen, J.J.M. (author), Meuken, D. (author), van Eijk, A.M.J. (author)
conference paper 2021
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Netten, B. (author), Passchier, I. (author), Wedemeijer, H. (author), Bours, R. (author)
Cooperative systems require the presence of multiple cooperative ITS stations to be effective and able to cooperate. Testing a single cooperative vehicle or road side unit will require a large number of other cooperative vehicles. Equipping additional test vehicles is expensive on hardware, drivers, and test facilities. It is also time consuming...
conference paper 2014
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Harbers, M. (author), Bradshaw, J.M. (author), Johnson, M. (author), Feltovich, P. (author), van den Bosch, K. (author), Meyer, J.J.C. (author)
There are several applications in which humans and agents jointly perform a task. If the task involves interdependence among the team members, coordination is required to achieve good team performance. Coordination in human-agent teams can be improved by giving humans insight in the behavior of the agents. When humans are able to understand and...
conference paper 2011
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TNO Defensie en Veiligheid (author), Luiijf, H.A.M. (author), Rome, E. (author)
Ons doel is het ontstaan van een European Infrastructures Simulation and Analysis Centre (EISAC): een gedistribueerde Europese simulatiefaciliteit voor het analyseren van vitale infrastructuren, hun onderlinge afankelijkheden en hun gedrag bij calamiteiten. Het EU project DIESIS analyseerde de organisatorische, operationele en technische eisen...
article 2010
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Veraar, R.G. (author), TNO Defensie en Veiligheid (author)
To enable direct experimental duplication of the inflight heat flux distribution on supersonic and hypersonic vehicles, an aerodynamic heating scaling technique has been developed. The scaling technique is based on the analytical equations for convective heat transfer for laminar and turbulent boundary layers that follow from applying the...
conference paper 2009
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Schmeitz, A.J.C. (author), Versteden, W.D. (author), TNO Industrie en Techniek (author)
Vehicle dynamic simulations require accurate, fast, reliable, and easy-to- parameterize tire models. For this purpose, TNO developed MF-Swift in close cooperation with the technical universities of Delft and Eindhoven. MF-Swift is based on the well-known magic formula model of Pacejka but extending to higher frequencies (60-100 Hz), shorter...
article 2009
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Elzendoorn, B. (author), de Baar, M. (author), Chavan, R. (author), Goodman, T. (author), Heemskerk, C. (author), Heidinger, R. (author), Kleefeldt, K. (author), Koning, J. (author), Sanders, S. (author), Späh, P. (author), Strauss, D. (author), Verhoeven, T. (author), de Vreede, F. (author), TNO Industrie en Techniek (author)
All ITER sub-systems of remote handling (RH) classes 1 and 2 have to be remotely maintainable. The maintenance strategy for these components has to ensure system availability after failure or scheduled maintenance. This paper shows how virtual reality (VR) simulation [1] can be used as a tool to analyze the maintenance process, to predict the...
article 2009
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Keus, D. (author), Benders, F.P.A. (author), Fitski, H.J. (author), Grootendorst, H.J. (author), TNO Defensie en Veiligheid (author)
More than a decade ago, the long-term NATO scientific study “Maritime Operations in 2015” (MO 2015) identified the so-called multi-platform and co-operative multi-static Low Frequency Active Sonar (LFAS) concept, involving co-operative sonar data exchange between surface ships and submarines. Several studies have since shown the benefits of...
conference paper 2009
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Post, W.M. (author), Lincoln, M. (author), TNO Defensie en Veiligheid (author)
A test bed has been developed in which participants are tasked to work in simulated, scenario based, projects in which face-to-face and remote meetings of about 45 minutes have to be held. Measures on performance, team factors and remote aspects are automatically collected with electronic questionnaires. The sensitivity and reliability of these...
conference paper 2008
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Kusters, L.J.J. (author), Gietelink, O.J. (author), van Hoof, J.F.A.M. (author), Lemmen, P.P.M. (author)
This paper presents the working principle, functionality and the experience during the first operational period of the VEHIL laboratory, dedicated to the development and testing of advanced driver assistance systems. The position of VEHIL and its PC based full software variant PRESCAN is illustrated based on the so-called V-cycle.
article 2004
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TNO Fysisch en Elektronisch Laboratorium (author), Rhebergen, J.B. (author), Lensen, H.A. (author), van Wijk, C.V. (author), Hendrickx, J.M.H. (author), van Dam, R. (author), Borchers, B. (author)
In previous work we have shown that GPR signatures are affected by soil texture and soil water content. In this contribution we will use a three dimensional electromagnetic model and a hydrological soil model to explore in more detail the relationships between GPR signatures, soil physical conditions and GPR detection performance. First, we will...
conference paper 2004
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TNO Fysisch en Elektronisch Laboratorium (author), Rhebergen, J.B. (author), Lensen, H.A. (author), Schwering, P.B.W. (author), Marin, G.R. (author), Hendrickx, J.M.H. (author)
conference paper 2002
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Schwering, P.B.W. (author), TNO Fysisch en Elektronisch Laboratorium (author)
In recent years different sensor data fusion approaches have been analyzed and evaluated in the field of mine detection. In various studies comparisons have been made between different techniques. Although claims can be made for advantages for using certain techniques, until now there has been no single method identified with clearly outstanding...
conference paper 2001
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Hoshino, M. (author), Pauwelussen, J.P. (author), TNO Wegtransportmiddelen (author)
conference paper 2001
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TNO Fysisch en Elektronisch Laboratorium (author), Lensen, H.A. (author), Schwering, P.B.W. (author), Marín, G.R. (author), Hendrickx, J.M.H. (author)
Soil water content, dielectric constant, electrical conductivity, thermal conductivity and heat capacity affect the performance of many sensors (e.g. GPR, TIR) and therefore the detection of landmines. The most important of these is water content since it directly influences the other properties. We measure soil water distribution around an...
conference paper 2001
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Pauwelussen, J.P. (author), TNO Wegtransportmiddelen (author)
Testing of steady state tire handling performance is nowadays common practice with slip angle sweeps and breaking being simulated in the laboratory with drum or flat belt, or on the road with a test trailer. In recent years, more emphasis is put on dynamic tire models, motivated by ride comfort analysis, durability analysis, the performance of...
conference paper 1999
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Bach, P.W. (author), Smeding, S.F. (author), Energieonderzoek Centrum Nederland (author)
report 1999
Searched for: subject%3A%22Test%255C%2Bfacilities%22
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