Control Systems, Telecommunications and Navigation

Methodology for determining the pitch angle program for launching spacecraft into circular orbits Ruslan Keba ORCID: https://orcid.org/0009-0007-9490-1254 Oles Honchar Dnipro National University Anatolii Kulabukhov ORCID: https://orcid.org/0000-0003-1139-4829 Oles Honchar Dnipro National University Circular orbits are widely used by spacecraft (SC) to fulfill their intended purposes. In particular, circular orbits are used by all satellite communication systems, navigation satellites, and Earth remote sensing satellites, where the stability of the constellation over time is a crucial element. The stability of the constellation in …

Challenges and development of avionics: flight termination system Valerii Mazurenko ORCID: https://orcid.org/0000-0001-8340-012X Oles Honchar Dnipro National University The aim of Flight Termination system (FTS) is to break launch vehicle (LV) flight down in case of rocket malfunction in the such way that rocket debris shall not fall down out of safety zone that is set beside rocket track on earth. There are two principal FTS architectures. First one came from rocket technology of soviet era and it was fully autonomous …