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Attitude and Orientation Control System [AOCS]

Inertial Measurement Unit

  • Purpose: Measurement of velocity and angle increments on three sensitive axes of fiber-optic gyroscopes and vibrating string accelerometers of measurement channels and transmission of that information to the control system.
  • Year of release: 2015
  • Guaranteed service life (years): 15
  • Flight qualification of the product: No
  • Brief history of flight qualification: The instrument is being developed for future manned spacecraft.
ParameterValue
Measurement range±60°/s
Scale point of the least category Errror0.0001
Random component of the care rate in startup

Sealed monoblock device including electronic and opto-electronic modules with a block of sensitive elements,
containing three mutually orthogonal sensitive elements of fiber-optic gyroscopes and three
of mutually orthogonal sensitive vibrating string accelerometer elements.

Features:

  • accurate and precise.

Remark

Testing phase.