A Practical Circuit for Integral Majority-Voting Logic Elements Denver Div., Martin Marietta Corporation

Format:

Conference/Event

Author/Creator:

Stoffel, Robert W., author.

Conference Name:

6th Annual Reliability and Maintainability Conference (1967-07-17 : Cocoa Beach, Florida, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1967

Summary:

As an introduction, the paper shows that for spacecraft systems to be designed for the next generation of scientific missions, the system complexity and long life requirements produce reliability criteria which can not be met by either current satellite logic circuitry nor application of redundant sets of such circuitry.The paper then describes a circuit composed of available integrated circuits along with a passive voter circuit and providing majority voting at the logic element level. This circuit is analyzed both from reliability and performance standpoints to show that approximately two to three orders of magnitude improvement in reliability without any significant degradation in performance is realizable

Notes:

Vendor supplied data

Publisher Number:

670632

Access Restriction:

Restricted for use by site license