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de Graauw, T. (author), Haser, L.N. (author), Beintema, D.A. (author), Roelfsema, P.R. (author), van Agthoven, H. (author), Barl, L. (author), Bauer, O.H. (author), Bekenkamp, H.E.G. (author), Boonstra, A.J. (author), Boxhoorn, D.R. (author), Coté, J. (author), de Groene, P. (author), van Dijkhuizen, C. (author), Drapatz, S. (author), Evers, J. (author), Feuchtgruber, H. (author), Frericks, M. (author), Genzel, R. (author), Haerendel, G. (author), Heras, A.M. (author), van der Hucht, K.A. (author), van der Hulst, T. (author), Huygen, R. (author), Jacobs, H. (author), Jakob, G. (author), Kamperman, Th. (author), Katterloher, R.O. (author), Kester, D.J.M. (author), Kunze, D. (author), Kussendrager, D. (author), Lahuis, F. (author), Lamers, H.J.G.L.M. (author), Leech, K. (author), van der Lei, S. (author), van der Linden, R. (author), Luinge, W. (author), Lutz, D. (author), Melzner, F. (author), Morris, P.W. (author), van Nguyen, D. (author), Ploeger, G. (author), Price, S. (author), Salama, A. (author), Schaeidt, S.G. (author), Sijm, N. (author), Smoorenburg, C. (author), Spakman, J. (author), Spoon, H. (author), Steinmayer, M. (author), Stoecker, J. (author), Valentijn, E.A. (author), Vandenbussche, B. (author), Visser, H. (author), Waelkens, C. (author), Waters, L.B.F.M. (author), Wensink, J. (author), Wesselius, P.R. (author), Wiezorrek, E. (author), Wieprecht, E. (author), Wijnbergen, J.J. (author), Wildeman, K.J. (author), Young, E. (author), Technisch Physische Dienst TNO - TH (author)
The Short-Wavelength Spectrometer (SWS) is one of the four instruments on-board ESA's Infrared Space Observatory (ISO), launched on November 17, 1995. The spectrometer covers the wavelength range of 2.38 to 45.2 μm with a spectral resolution ranging from 1000 to 2000. By inserting Fabry-Perot filters the resolution can be enhanced by a factor 20...
article 1996
document
Kester, L.J.H.M. (author), Theil, A. (author), TNO Fysisch en Elektronisch Laboratorium (author)
Fusion of radar and EO-sensors for the purpose of surveillance is investigated. All sensors are considered to be co-located with respect to the distance of the area under surveillance. More specifically, the applicability for such multi-sensor systems is examined for surveillance in littoral watters. The sensor suile is a coherent polarimetric...
conference paper 2000
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Theil, A. (author), Kester, L.J.H.M. (author), Bosse, E. (author), TNO Fysisch en Elektronisch Laboratorium (author)
In this paper measures of performance (MOP's) are discussed with which the efectiveness of sensor fusion can be assessed. A series of objectíve measures are outlined to characterize efectiveness of the detection, tracking and classitication processes. The applìcabílity of several MOP's is demonstrated for an example in which radar and camera...
conference paper 2000
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Energieonderzoek Centrum Nederland (author), Ligthart, F.A.T.M. (author), Kester, J.C.P. (author)
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report 2001
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Energieonderzoek Centrum Nederland (author), Sjoerdsma, E. (author), Kester, J.C.P. (author)
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report 2001
document
Theil, A. (author), Hopmans, L.J.M. (author), Gelsema, S.J. (author), Kester, L.J.H.M. (author), TNO Fysisch en Elektronisch Laboratorium (author)
Doppler polarimetry in a surveillance radar for the maritime surface picture is considered. This radar must be able to detect low-RCS targets in littoral environments. An overview is given of subjects that are relevant for the system's design, Discussed are: physical phenomena that can be exploited by a coherent polarimetric radar, the effecs of...
conference paper 2001
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TNO Fysisch en Elektronisch Laboratorium (author), Kester, L.J.H.M. (author), Theil, A. (author)
Fusion of radar and EO-sensors is investigated for the purpose of surveillance in littoral waters is. All sensors are considered to be co-located with respect to the distance, typically 1 to 10 km, of the area under surveillance. The sensor suite is a coherent polarimetric radar in combination with a set of camera's sensitive to visible light,...
conference paper 2001
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TNO Fysisch en Elektronisch Laboratorium (author), Theil, A. (author), Kester, L.J.H.M. (author), van den Broek, S.P. (author), van Dorp, Ph. (author), van Sweeden, R. (author)
Area surveillance for guarding and intruder detection with a combined camera radar sensor is considered. This specific sensor combination is attractive since complementary information is provided by the respective elements. Thus, a more complete description of objects of interest can be obtained. Several strategies to fuse the data are discussed...
conference paper 2001
document
Steeghs, P. (author), Kester, L. (author), Gelsema, S. (author)
The use of the Radon transform and the Wigner-Radon power spectrum for ISAR motion compensation is described. It is shown that the local Radon power spectrum is closely related to the Cohen's class of quadratic time-frequency representations in a similar way as the Radon and Fourier transform are related. The peak of the local Radon transform is...
conference paper 2002
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Smith, A.J.E. (author), Gelsema, S.J. (author), Kester, L.J.H.M. (author), Melief, H.W. (author), Premel Cabic, G. (author), Theil, A. (author), Woudenberg, E. (author), TNO Fysisch en Elektronisch Laboratorium (author)
Doppler polarimetry in a surveillance radar for the maritime surface picture is considered. This radar must be able to detect low-RCS targets in littoral environments. Measurements on such targets have been conducted with a coherent polarimetric measurement radar in March 2001 and preliminary results from that campaign are presented. The system...
conference paper 2002
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TNO Fysisch en Elektronisch Laboratorium (author), Kester, L.J.H.M. (author)
The purpose of a tracking algorithm is to associate data measured by one or more (moving) sensors to moving objects in the environment. The state of these objects that can be estimated with the tracking process depends on the type of data that is provided by these sensors. It is discussed how the tracking algorithm can adapt itself, depending on...
conference paper 2003
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Theil, A. (author), Bergmans, J. (author), van den Broek, S.P. (author), Huizing, A.G. (author), Kester, L.J.H.M. (author), TNO Defensie en Veiligheid (author)
The traditional approach to maritime operations in open ocean conditions (‘blue waters’) is platform centric. In this approach, an environmental picture is generated on each platform separately. High quality tracks can be made available to other platforms through classic data links, e.g. Link 11 and 16. In case of maritime operations in littoral...
conference paper 2006
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van Kleef, J. (author), Kester, L.J.H.M. (author), TNO Defensie en Veiligheid (author)
In tracking algorithms where measurements from various sensors are combined the track state representation is usually dependent on the type of sensor information that is received. When a multi-hypothesis tracking algorithm is used the probabilities of the different hypotheses containing tracks in different representations need to be re-evaluated...
conference paper 2006
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de Theije, P.A.M. (author), Kester, L.J.H.M. (author), Bergmans, J. (author), TNO Defensie en Veiligheid (author)
This paper describes the first results of applying a multi-sensor multi-hypothesis tracker, called M6T, to simulated and experimental sonar data sets. The simulated data have been generated in the context of the Multistatic Tracking Working Group (MSTWG). For a number of cases (number of sensors and number of input false contacts) we evaluate a...
conference paper 2006
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Energieonderzoek Centrum Nederland (author), Kester, J.C.P. (author), Zondag, H.A. (author)
"This report describes the technical potential for increasing the sustainability of the built environment by application of advanced control systems. Attention has been focused on control systems using environment adaptive, user adaptive and user educating control, including demand response. The technical potentials estimated are meant for...
report 2006
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Kamphuis, I.G. (author), Kester, J.C.P. (author), Akkermans, H. (author), Carlsson, . (author)
Current power distribution systems are operated in a top-down manner. Power production control and price formation take place on a central level on the basis of relatively static data from a data collection and dispatching network with a limited scope and granularity. When incorporating a more considerable fraction of small-scale producers on...
other 2007
document
Warmer, C.J. (author), Kamphuis, I.G. (author), Kester, J.C.P. (author), Gustavsson, R. (author), Fontela, Miguel (author), Carlsson, . (author)
This report, deliverable D2.1 in the CRISP project, serves as a preparation report for the development of simulation tools and prototype software which will be developed in forthcoming stages of the CRISP project. Application areas for these simulations are: fault detection and diagnosis, supply and demand matching and intelligent load shedding....
other 2007
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Kamphuis, I.G. (author), Schaeffer, G.J. (author), Kuijper, F.J. (author), Kok, J.K. (author), Kester, J.C.P. (author), Fontela, Miguel (author), Andrieu, C. (author), Gajic, Z. (author), Raison, B. (author), Penkov, D. (author), Karlsson, D. (author)
"In the CRISP project three field experiments are implemented for using novel ICTs for better integration of Distributed Generation in the electricity grid. These experiments deal with: A. supply demand matching B. fault detection and diagnostics C. intelligent load shedding. For each of the experiments the problem statement, the project...
other 2007
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Warmer, C.J. (author), Kester, J.C.P. (author), Gustavsson, R. (author), Andrieu, C. (author)
"This document describes the high level results of the three field experiments and tests performed within the CRISP project. The aims of the document are the following: To give an account of the lessons learned from the experiments as they have been performed. To give recommendations for strategic use of intelligent ICT in high-DG power networks...
other 2007
document
Energieonderzoek Centrum Nederland (author), Kester, J.C.P. (author), Morch, A. (author), Parsons, J. (author)
The new European Directive on Energy End-use Efficiency and Energy Services (ESD) (EC 2006/32, 2006) states the importance of installing metering and billing systems allowing consumers to regulate and steer their consumption. Extra information provided by these Smart Meters߿ݬ is proposed as an important technological innovation to improve energy...
conference paper 2007
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