Three-axis accelerometer

Details Three-axis accelerometer Three-axis accelerometer

1981-08-13

1983-11-15

Gill, James J.

Measuring and testing

Speed, velocity, or acceleration

Temperature compensator

73510, 73517B, G01P 1513

Patent

active

044148488

ABSTRACT:
A proof mass for an accelerometer is electromagnetically constrained in three orthogonal directions. An array of filaments forms an elastic suspension for the proof mass to constrain it in the remaining degrees of freedom. The resulting instrument has the potential for low cost and high-accuracy operation over a wide temperature range without the use of temperature controls.

REFERENCES:
patent: 2695165 (1954-11-01), Hansen
patent: 3339419 (1967-09-01), Wilcox

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