Cyclic or periodic analog signal processing circuit

Details Cyclic or periodic analog signal processing circuit Cyclic or periodic analog signal processing circuit

1980-08-06

1982-10-12

Ruggiero, Joseph F.

Boots, shoes, and leggings

340347SY, 364434, 364607, G06J 100

Patent

active

043542450

ABSTRACT:
This circuit makes it possible to produce in digital form position data corresponding to analog signals supplied by linvar transducers for processing by a digital computer. It comprises a multiplexer for successively transmitting the linvar signals to a processing circuit comprising, a comparator with a digital output for comparing the measuring signal of a transducer with the corresponding supply signal after the latter has been multiplied by an analog coefficient corresponding to a digital value stored in a memory relooped on itself across an adder-subtracter, which is controlled from the comparator output for agreeing the value V.sub.M /V.sub.R, to within an integration quantity.

REFERENCES:
patent: 3449553 (1969-06-01), Swan
patent: 3558863 (1971-01-01), Williams, Jr. et al.
patent: 3573794 (1971-04-01), Widenor
patent: 4159524 (1979-06-01), Schollmeier et al.
patent: 4270177 (1981-05-01), Endoh et al.
Bonwit et al., "CESSAM: Conversion Equipment System, Surface-to-Air Missiles", IEEE International Convention Record, vol. 15, No. 3, Mar. 20-23, 1967, pp. 81-86.

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