Three-axes precision digital accelerometer with fiber optic sensor for measuring superlow accelerations

Petro O. Dem'yanenko; Yuriy F. Zinkovsky; Mikhailo I. Prokof'yev

doi:10.1117/12.267721

28 February 1997 Three-axes precision digital accelerometer with fiber optic sensor for measuring superlow accelerations

Petro O. Dem'yanenko, Yuriy F. Zinkovsky, Mikhailo I. Prokof'yev

Author Affiliations +

Proceedings Volume 3055, International Conference on Optical Storage, Imaging, and Transmission of Information; (1997) https://doi.org/10.1117/12.267721
Event: International Conference on Optical Storage, 1996, Kiev, Ukraine

Abstract

In the article as an example of development three-coordinate precision accelerometer for super-small linear accelerations measurement an opportunity of increasing of measurements' precision has been illustrated by usage of pulsing fiber optical sensors (FOS). FOS used in accelerometer with time- pulsing modulation of output signal provides a unique technical parameters of an accelerometer. It allows us to recommend it to be used in space engineering (for space flying apparatus (SFA) accelerations measurement affected by brake action of the rests of planets' atmospheres (for orbital SFA), 'solar wind' pressure (for interplanetary SFA), geodesy, geology (for gravitational fields intensity measurements or their small deviations).

Citation Download Citation

Petro O. Dem'yanenko, Yuriy F. Zinkovsky, and Mikhailo I. Prokof'yev "Three-axes precision digital accelerometer with fiber optic sensor for measuring superlow accelerations", Proc. SPIE 3055, International Conference on Optical Storage, Imaging, and Transmission of Information, (28 February 1997); https://doi.org/10.1117/12.267721

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