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Instruction set architectures / VMEbus / Deformable mirror / Bus / ARM architecture / Computer hardware / Computer architecture / Sun-4


Design aspects of the reconstructor for the Gemini Adaptive Optics System (Altair) Leslie K. Saddlemyer, Glen Herriot, Jean-Pierre Véran, Murray Fletcher National Research Council of Canada, Herzberg Institute of Astrop
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Document Date: 2003-09-01 16:06:59


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City

Mauna Kea / Cerro Pachon / /

Company

Argonne National Laboratory / Motorola / Bancomm / VME44 Oregon Microsystems / Oregon Microsystems / /

Country

Chile / Canada / /

Facility

Herzberg Institute of Astrophysics / Reconstructor CPU PCI Bridge / /

IndustryTerm

mirror electronics / extrapolation algorithm / dot products / processor / quad-cell centroiding algorithm / dot product / telescope systems / cells ready processing / readout electronics / processor/operating systems / software task / final product / arbiter algorithm / reconstruction processors / reconstructor processor / Reconstruction processing algorithms / optimisation processor / wave-front processing system / electronics / control matrix optimisation processor / reconstructor processing / /

NaturalFeature

Mauna Kea / /

OperatingSystem

SunOS / VxWorks / Digital Unix / /

Organization

San Diego State University / Murray Fletcher National Research Council of Canada / Los Alamos National Lab / Scottsdale / US Federal Reserve / Herzberg Institute of Astrophysics / VFEA International Trade Association / EPICS CPU / /

Person

Jean-Pierre Véran / Figure / Glen Herriot / Leslie K. Saddlemyer / /

Position

system arbiter / driver / WFS CCD head / guard / detector controller / servo controller / controller for the Altair WFS / code representative / arbiter / CCD Controller / representative / Controller / /

ProvinceOrState

Hawaii / Arizona / /

Technology

optimisation processor / high-speed CPU processor / Unix / arbiter algorithm / VxWorks / GPS / DSP processors / control matrix optimisation processor / quad-cell centroiding algorithm / shared memory / operating systems / Operating Compiler Execution Architecture Processor / RISC processors / communication VxWorks RISC processor / reconstruction processors / extrapolation algorithm / optimising processor / separate processor / real-time operating system / EPICS processor / VxWorks/ EPICS VxWorks RISC processor / DSP / Reconstruction processing algorithms / reconstructor processor / be measured using a standard quad-cell centroiding algorithm / /

URL

http /

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