14,193 research outputs found

    Multilayer plated wire shows promise as memory device

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    Multilayer plated wire memory system surpasses planar thin film memories because of its high speed, simplicity, and high output. The device consists of 5 mil Be-Cu wire plated with Ni-Fe alloy about 1 micron thick crossed orthogonally by word lines

    Design and develop a MOS magnetic memory Final report, 11 Mar. - 11 Sep. 1966

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    Interface problems between plated wire magnetic memory and MO

    Spaceborne memory organization, phase 1 Final report

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    Application of associative memories to data processing for future space vehicle

    Multiprocessing techniques for unmanned multifunctional satellites Final report,

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    Simulation of on-board multiprocessor for long lived unmanned space satellite contro

    Reconfigurable G and C computer study for space station use. Volume 1 - Technical summary Final report, 29 Dec. 1969 - 31 Jan. 1971

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    Technical summary of reconfigurable guidance and control computer for space station application - Vol.

    Miniature space-borne memory monthly technical report no. 2, jan. 4 - 31, 1965

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    High temperature testing of adhesives and metal protective platings - construction of memory syste

    Spaceborne memory organization Interim report

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    Associative memory applications in unmanned space vehicle

    Precision Pointing Control System (PPCS) system design and analysis

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    The precision pointing control system (PPCS) is an integrated system for precision attitude determination and orientation of gimbaled experiment platforms. The PPCS concept configures the system to perform orientation of up to six independent gimbaled experiment platforms to design goal accuracy of 0.001 degrees, and to operate in conjunction with a three-axis stabilized earth-oriented spacecraft in orbits ranging from low altitude (200-2500 n.m., sun synchronous) to 24 hour geosynchronous, with a design goal life of 3 to 5 years. The system comprises two complementary functions: (1) attitude determination where the attitude of a defined set of body-fixed reference axes is determined relative to a known set of reference axes fixed in inertial space; and (2) pointing control where gimbal orientation is controlled, open-loop (without use of payload error/feedback) with respect to a defined set of body-fixed reference axes to produce pointing to a desired target
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