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Two-Dimensional Systolic Array For Kalman-Filter ComputingTwo-dimensional, systolic-array, parallel data processor performs Kalman filtering in real time. Algorithm rearranged to be Faddeev algorithm for generalized signal processing. Algorithm mapped onto very-large-scale integrated-circuit (VLSI) chip in two-dimensional, regular, simple, expandable array of concurrent processing cells. Processor does matrix/vector-based algebraic computations. Applications include adaptive control of robots, remote manipulators and flexible structures and processing radar signals to track targets.
Document ID
19880000467
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Chang, Jaw John
(Caltech)
Yeh, Hen-Geul
(California State University)
Date Acquired
August 13, 2013
Publication Date
October 1, 1988
Publication Information
Publication: NASA Tech Briefs
Volume: 12
Issue: 9
ISSN: 0145-319X
Subject Category
Electronic Systems
Report/Patent Number
NPO-17108
Accession Number
88B10467
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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