Evaluation of the effect of dynamic influences on the characteristics of an optical-electronic device
Year: 2025
Type: article
Abstract: An optoelectronic device is considered, which implements a three-axis gyrostabilization system that ensuring effective operation in pitching conditions. A finite element model of the optoelectronic device functioning under the action of harmonic vibration and mechanical shocks associated with its operating conditions is calculated. The effect of dynamic influences on the position of the axes of sight of the optical devices included in the device is investigated. The deviations of the sighting axes obtained as a result of the calculation under the action of harmonic vibration exceed the permissible values. In order to reduce the influence of dynamic effects on the accuracy characteristics of the optoelectronic device, recommendations are given for refining the design to improve vibration tolerance.
Authors: M.V. Stepchenko, E.D. Ivanova
Institution: State Research Center of the Russian Federation
Language: English
Subfield: Aerospace Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W4408447581