NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Rebalance electronicsTwo basic types of strapdown gyroscope rebalance-electronics were analyzed and compared. These two types were a discrete-pulse ternary system and a width-modulated binary system. In the analyses, major emphasis was placed on the logic sections, the H-switches, the precision voltage reference loops, the noise performance, common-mode rejection, and loop compensation. Results of the analyses were used in identifying specific advantages and disadvantages of system details and in making accuracy and resolution comparisons. Sound engineering principles were applied in the development of both systems; however, it was concluded that each system has some disadvantages that are amenable to improvement.
Document ID
19720020028
Acquisition Source
Legacy CDMS
Document Type
Other
Authors
Blalock, T. V.
(Tennessee Univ. Knoxville, TN, United States)
Kennedy, E. J.
(Tennessee Univ. Knoxville, TN, United States)
Date Acquired
August 6, 2013
Publication Date
April 15, 1972
Publication Information
Publication: A Study of Strapdown Platform Technol.
Subject Category
Navigation
Accession Number
72N27678
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

Available Downloads

There are no available downloads for this record.
No Preview Available