Nature

State-Space Digital Filters and Stability Analysis

State-space digital filters constitute a versatile class of algorithms used to process signals by modelling dynamic systems through state variables. Their representation encompasses both the system’s ...

Kratos Successfully Completes First Factory Acceptance Test of EPOCH® Command and Control System with Airbus’ Software-Defined Satellite

Unlike traditional fixed satellite systems, Airbus’ OneSat software-defined satellite platform offers dynamic, in-orbit reconfiguration capabilities, dramatically enhancing mission flexibility. These ...
SpaceNews

Space Force accepts delivery of GPS control system after years of delays

The U.S. Space Force’s Space Operations Command accepted a modernized operating system for Global Positioning System. Credit: Illustration by John Ayre, U.S. Space Force WASHINGTON — The U.S. Space ...
SpaceNews

Raytheon secures $380 million contract extension for GPS ground control system

WASHINGTON — The U.S. Space Force awarded Raytheon a $379.7 million contract extension to continue development of the long-delayed Next Generation Operational Control System (OCX), a critical software ...