modeling a gnss satellite constellation video -凯发k8网页登录

propagate a constellation of satellites in simulink^® using the orbit propagator block in aerospace blockset™ and load the logged ephemeris data into a satellitescenario object for access analysis. the satellitescenario object in aerospace toolbox lets you load previously generated, time-stamped ephemeris data into a scenario from a timeseries or timetable object. data is interpolated in the scenario object to align with the scenario time steps, allowing you to incorporate data generated from a simulink model into either a new or existing satellite scenario object. the satellite constellation can then be visualized using the satellite scenario viewer. in the viewer, a line is drawn between each ground station and satellite during their corresponding access intervals.