Emergency situations in space technology and the principles of their parry

Solovyov Sergey Vladimirovich

the article presents the concept and classification of emergency situations used in the theory of space flight control. The causes of emergency situations, signs of their manifestation and consequences of their impact on space technology during orbital flight are determined. The resulting information about actions for detecting and determining emergency situations in the process of spacecraft flight control is provided. The approach implemented by the on-Board control system of a modern spacecraft in terms of detecting failures, isolating failed equipment, and restoring functionality is briefly presented. The principles of responding to abnormal situations and temporary plan of action at the same time.

Keywords:spacecraft, emergency situation, state analysis, flight control, parry.