Search academic texts

Information × Registration Number 0217U006250, 0117U002030 , R & D reports Title Development of the structure of software and algorithms for secondary processing GPS-observations for aircraft navigation processor popup.stage_title Head Alexey Zhalilo, Registration Date 13-03-2017 Organization Kharkov national university of radioelectronics popup.description2 Description of software and algorithmic support (SAS) structure of on-board navigation processor, which is part of the dual-frequency receiver GPSL1L2 LEO spacecraft (SC), was presented. SAS is intended for secondary real-time processing of GPS-observations and real-time determination of spacecraft motion parameters in conditions of high dynamics of the parameters of the navigation signals. Tasks SAS of onboard navigation processor of GPSL1L2 receiver and functions of algorithms dual-frequency processing GPS-observations were defined. Analysis of methods of navigation and time determination by the results of on-board GPS-observations that transmitted to the ground to the collection and processing center by telemetry channels from board the spacecraft executed. Comparative evaluation of the characteristics of existing and prospective foreign samples of onboard GPS receivers of low-orbit satellites and the national sample dual-frequency receiver GPSL1L2 was executed. Product Description popup.authors Дохов О.О. Жаліло О.О. Катюшина О.В. Лук"янова О.О. Яковченко О.І. popup.nrat_date 2020-04-02 Close