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Ultra-High Resolution, Modular Optical Angle Encoder for Space-Based Opto-Mechanical ApplicationsA 27-bit optical encoder using a novel patent pending technology has been developed by the MicroE Development Center of BEI Sensors & Systems Company and tested by the Sensor Systems Group (SSG) Inc., in a positioning and stabilization mirror assembly (PSMA) designed and constructed under a grant from the Marshall Space Flight Center. Test results verified performance within the specifications of the PSMA.
Document ID
19950020850
Acquisition Source
Johnson Space Center
Document Type
Conference Paper
Authors
Holger Luther (SSG, Inc. Waltham, MA, United States)
Paul Beard (SSG, Inc. Waltham, MA, United States)
Donald Mitchell (BEI Sensors and Systems Co. Needham, MA., United States)
William Thorburn (BEI Sensors and Systems Co. Needham, MA., United States)
Date Acquired
September 6, 2013
Publication Date
May 1, 1995
Publication Information
Publication: 29th Aerospace Mechanisms Symposium
Publisher: National Aeronautics and Space Administration
Subject Category
Optics
Report/Patent Number
NASA/CP-3293
Meeting Information
Meeting: 29th Aerospace Mechanisms Symposium
Location: League City, TX
Country: US
Start Date: May 17, 1995
End Date: May 19, 1995
Sponsors: Lockheed Missiles and Space Company (United States), National Aeronautics and Space Administration
Accession Number
95N27270
Distribution Limits
Public
Copyright
Portions of document may include copyright protected material.
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