MODELING OF THERMAL CONDITIONS AND THERMAL ABERRATIONS OF A SMALLSIZED SPACE TELESCOPE
Annotation
A method for calculation of thermal condition and heat-induced aberration of the electro-optical system for remote sensing of the Earth from a micro satellite is presented. Result of calculations demonstrates that the temperature increments of the telescope elements and the thermo-optical aberrations are proportional to the operational mode duration. The chosen thermo-mechanical scheme is shown to afford the telescope thermal stability during operation.
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