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Groen, E.L. (author), Hosman, R.J.A.W. (author), Dominicus, J.W. (author)
In this psychophysical study, seven airline pilots reported on their perceived self-motion in response to variations of motion filter gains during a simulated takeoff. Each pilot participated both as pilot flying and pilot non-flying. In order to vary the gains of the simulated linear acceleration and the rotation independently, a "direct pitch"...
conference paper 2003
document
Groen, J. (author), Beerens, S.P. (author), Doisy, Y. (author), TNO Fysisch en Elektronisch Laboratorium (author)
Anti Submarine Warfare (ASW) is more and more focused toward shallow water environments. Many complications have come up for ASW sonar performance as a result of this. The problem that is tackled in this article is the performance loss due to the shape and motion of the sonar during a maneuver. Standard beamforming in towed sonar arrays is based...
conference paper 2004
document
Quesson, B.A.J. (author), Schippers, P. (author), Groen, J. (author), Sabel, J.C. (author), Driessen, F.P.G. (author), TNO Defensie en Veiligheid (author)
The underwater acoustics group at TNO Defense, Security and Safety has developed two simulation software programs named ALMOST and SIMONA. The first is already commercially used and aims at sonar performance prediction, whereas the second one is used as a tool to generate simulated data for mine hunting scenarios with the aim to test different...
conference paper 2005
document
TNO Defensie en Veiligheid (author), Groen, E.L. (author), Smaïli, M.H. (author), Hosman, R.J.A.W. (author)
In this simulator study eleven pilots rated their motion perception during a series of decrab maneuvers of a twin-engine passenger aircraft. Platform yaw, sway, and roll motion were varied independently to examine their relative contribution to the pilots' judgements. In one set of conditions, the washout algorithms were bypassed so as to...
conference paper 2005
document
Valente Pais, A.R. (author), Mulder, M. (author), van Paassen, M.M. (author), Wentink, M. (author), Groen, E.L. (author), TNO Defensie en Veiligheid (author)
Knowledge of thresholds for perception of inertial motion is needed for the design of simulator motion filters. Experiments have generally been done to measure these thresholds in isolation, one motion at the time. In vehicle simulation however, several motions occur concurrently. In a flight simulator, both inertial and visual cues are provided...
conference paper 2006
document
Groen, E.L. (author), Wentink, M. (author), Valente Pais, A.R. (author), Mulder, M. (author), van Paassen, M.M. (author), TNO Defensie en Veiligheid (author)
Pilot perception models include detailed descriptions of the sensory dynamics involved in human spatial orientation. For example, the TNO Spatial Orientation model contains transfer functions of the visual and vestibular system (semicircular canals and otoliths). In our previous attempts to apply this model for the validation of simulator motion...
conference paper 2006
document
Ellerbroek, J. (author), Stroosma, O. (author), Wentink, M. (author), Groen, E.L. (author), TNO Defensie en Veiligheid (author)
The three Dutch research institutes NLR, TNO and TU Delft are collaborating to perform a multi-simulator follow-up study aimed at investigating the influence of yaw and translational motion cues in helicopter- and general flight-simulation. In this study, new experimental results will be combined with pilot modeling. Two experiments will be...
conference paper 2006
document
TNO Defensie en Veiligheid (author), Wentink, M. (author), Bos, J.E. (author), Groen, E.L. (author), Hosman, R. (author)
The goal of this paper is to give an overview and some practical examples of the Motion Perception Toolbox developed by TNO (Netherlands Organization for Applied Research) as a freeware Matlab Simulink library. The MPT library provides a documented set of building blocks that model human perception and are easily coupled to existing simulation...
conference paper 2006
document
Naseri, A. (author), Smaili, H. (author), Jansen, H. (author), Groen, E.L. (author), TNO Defensie en Veiligheid (author)
A set of experiments were conducted on the National Aerospace Laboratory (NLR) GRACE research flight simulation facility to determine the effects of sway, yaw and roll motion on perceived motion fidelity, motion perception, pilot workload and pilot compensation. Fourteen pilots were asked to perform a manual decrab maneuver when the aircraft was...
conference paper 2007
document
Fucke, L. (author), Groen, E. (author), Goman, M. (author), Abramov, N. (author), Wentink, M. (author), Nooij, S. (author), Zaichik, L.E. (author), Khrabrov, A. (author)
The objective of the European research project SUPRA (Simulation of Upset Recovery in Aviation) is to develop technologies that eventually contribute to a reduction of risk of Loss of control - in flight (LOC-I) accidents, today's major cause of fatal accidents in commercial aviation. To this end the project developed novel concepts to improve...
conference paper 2012
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