Open AccessModeling of onboard systems operation of small satellites based on general logical-probabilistic method
Author(s) -
В. В. Салмин,
Ivan Tkachenko,
С. С. Волгин,
Maksim Ivanushkin
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1745/1/012086
Subject(s) - computer science , satellite , reduction (mathematics) , probabilistic logic , reliability engineering , on board , systems engineering , real time computing , engineering , aerospace engineering , artificial intelligence , geometry , mathematics
An approach for simulating the operation of onboard systems of small satellites has been developed. The purpose of the technique is to simulate all possible combinations of malfunctions in the onboard systems of the small satellite, leading to the occurrence of abnormal situations during their operation. As a result of using the technique, a list of emergency situations is created, which is later used to create programs for complex testing of small satellite on-board equipment at the ground testing stage. The use of the technique leads to a reduction in time for the preparation of tests, provides support in making decisions on the management of the small satellites and reduces the response time to emergency situations that arise during operation.