Angular accelerometer

Details Angular accelerometer Angular accelerometer

1982-06-10

1985-03-26

Tokar, Michael J.

Electricity: measuring and testing

Electrical speed measuring

Including speed analog electrical signal generator

G01D 348, G01D 354

Patent

active

045076073

ABSTRACT:
An angular accelerometer which generates a directly usable signal in stationary coils proportional to the instantaneous acceleration rate of a rotating element. Errors due to wobble, eccentricity and non-homogeneity of the rotating element are reduced by a symmetrical generation of flux which links the element, and a symmetrical detection of flux produced by current flow in the element.

REFERENCES:
patent: 2090521 (1937-08-01), Serrell
patent: 3178641 (1965-04-01), Varterasian
patent: 4441077 (1984-04-01), Dodgen
Kripl, "Brushless Tachometer System", IBM Tech. Disclosure Bulletin, vol. 16, No. 1, pp. 237-238, Jun. 1973.

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