Searched for: subject%3A%22facilities%22
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document
Zandbergen, T. (author), Martlew, D.L. (author)
The National Aerospace Laboratory NLR in the Netherlands and the National Gas Turbine Establishment NOTE operate similar acoustic flow duct facilities but with differences in their respective approaches to the measurement of attenuation and impedance of duct linings. A joint exercise was arranged with the object of comparing methods and results,...
report 1981
document
Loeve, W. (author), van den Dam, R.F. (author)
The NLR in the Netherlands renders scientific support and technical assistance for the design and operation of aircraft and spacecraft. The approach of NLR can be characterized by integration of experimental and theoretical investigations. For this an integrated computer and terminal network has been developed that links both NLR laboratory...
report 1983
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Loeve, W. (author), van den Dam, R.F. (author)
NLR has developed an infrastructure of hardware and software for support of aerodynamic design of aircraft. Organizational and technical aspects of this development are described.
report 1983
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Prins, J.J.M. (author)
The testing of Spacecraft Attitude and Orbit Control Subsystems is described from the early design up to in-flight, inclusive. Main topics dealt with are: description of three generic AOCS test classes, model philosophy, standardization, subsystem static test methods, subsystem dynamic test methods, generic test equipment and test facilities....
report 1984
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Milgram, P. (author), van Woerkom, P.T.L.M. (author), Wewerinke, P.H. (author)
This report presents the results of an illustrative analysis of human-in-the-loop rendezvous and docking (RVD) performance, for the purpose of demonstrating the practicality of applying human engineering methods and techniques, introduced in Part I of this project, to the analysis of control loops with human operators in space operations....
report 1984
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Huijser, R.H. (author)
A conceptual design for a research facility for critical point phenomena in Spacelab's microgravity environment is presented. In the critical point facility (CPF) four experiments can be performed in parallel. The CPF consists of five parts: four experiment units and a service module. The experiment units offer the user-provided (instrumented)...
report 1985
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Milgram, P. (author)
This report presents a discussion of short-term human engineering research requirements for developing rendezvous and docking and space telemanipulation capabilities. A catalogue of research topics related to human-in-the-loop teleoperation performance is given. This is followed by an overview of available resources for model analytical...
report 1985
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Milgram, P. (author), van de Graaff, R.C. (author), Wewerinke, P.H. (author)
This report is a tutorial overview for the European Space Agency (ESA) of human engineering approaches and methodologies which are applicable for analysis of performance of human-machine systems, with specific emphasis on space teleoperator applications. Motivated by the presumed active role of the human operator in future space teleoperation...
report 1985
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Milgram, P. (author)
This volume comprises the executive summary of the final report of the study on Control Loops with Human Operators in Space Operations, performed for the European Space Agency (ESA). It summarises the following four volumes: Part I : Human Engineering Analysis, Synthesis and Evaluation Techniques (NLR) Part II : Robotics Operations and Manual...
report 1985
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van Swieten, A.C.M. (author), Kampen, S. (author)
In the study "Control loops with human operators" this volume is concerned with the robot arm case. Servicing of satellites and assembly of space structures require robotic operations. These operations are controlled from the ground by human operators. Five operational modes for the combined space- and ground segment are defined: - high level...
report 1985
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da Riva, I. (author), Martinez, I. (author), Martinez-Val, R. (author), Sanz, A. (author), Huijser, R.H. (author), Visser, F.B. (author), Vreeburg, J.P.B. (author)
The report presents a design study, within a specified envelope of resources, of laboratory for scientific research on fluid material in a space station, A survey of the scientific background of mlcrogravity experiments identifies candidate investigations. A structured description of available facilities, or earlier design studies, provides a...
report 1987
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Prins, J.J.M. (author), Dieleman, P. (author), Hoogstraten, J.A. (author)
The Hermes Manipulation System (HERA) will be an important part of the Hermes space plane system. The HERA is a sophisticated space manipulator system, which has to perform tasks ranging from capture and berthing to tool operation in various operational modes from fully automatic to purely manual. The HERA system main contractor is Fokker Space ...
report 1987
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van den Bosch, F.J. (author), Posthuma de Boer, U. (author)
For the development of methods for aerospace research and development at NLR large computer facilities are available, among which a NEC SX-2 supercomputer, a Control Data Cyber 180-855 mainframe and various minicomputers and workstation. To provide users a good access to the various systems a high speed computer network is defined, existing of a...
report 1987
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van Doorn, J.T.M. (author), van der Velde, R.L. (author)
This report gives an overview of the flight test activities and capabilities in The Netherlands. A general description of the flight test programs of the last decades with civil and military aircraft, helicopters and research aircraft will be given. Some of the highlights of the more recent programs will be presented, i.e. the type certification...
report 1988
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Prins, J.J.M. (author), Dieleman, P. (author), van Woerkom, P.T.L.M. (author)
The Hermes manipulation system (HERA) is a sophisticated space manipulator system, which has to perform tasks ranging from berthing to tool operation in various operational modes from fully automatic to purely manual. Development and qualification of such a space-based manipulator must be supported by computer simulation facilities. The HERA...
report 1989
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Kuijpers, E.A. (author)
The Prototype Optical Diagnostic Instrument (PODI) has been extended to Teleoperated PODI (TelePODI) to allow for the study of telescience and image processing for microgee related instrumentation. TelePODI has been integrated in the Telescience Test Bed, phase I, at ESTEC to simulate remote control. Telescience pilot experiments have been...
report 1990
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Steijger, R.C.A. (author), Kooijman, D.C. (author)
book 1991
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Vijverberg, G.A.M. (author)
Het onderzoeksprogramma Kwaliteitssturing & Beheer wordt uitgevoerd onder leiding van prof. ir. H. de Jonge van de Vakgroep Bouwmanagement & Vastgoedbeheer van de faculteit Bouwkunde (TU-Delft). Het programma kent verschillende thema' s die elk weer bestaan uit verschillende clusters van onderwerpen. In dit rapport staat het thema...
book 1994
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ten Dam, A.A. (author), Schrap, F. (author), Brouwer, W. (author)
The Programme and Real-time Operations SIMulation support tool PROSIM is a generic simulation tool that can be used for design, verification, test and training of a wide range of applications, such as aircraft and groimd vehicles. PROSIM originated as part of the National Simulation Facility NSF at the Dutch National Aerospace Laboratoiy NLR, a...
report 1994
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Van Langen, H.G.P. (author)
book 1995
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