Powering Mission-Critical Space Applications
DDC-I’s Deos Real-Time Operating System (RTOS) is specialized software designed to process data and execute tasks within strict time constraints. It guarantees deterministic behavior—meaning tasks execute precisely when needed, every single time.
In space applications, where milliseconds can mean the difference between mission success and catastrophic failure, Deos provides the reliability and predictability that spacecraft systems and ground operations demand. You can manage critical, time-sensitive tasks like navigation, communication, and data processing with guaranteed precision.
Key Features
Deterministic Timing – Guaranteed response times for critical operations like thruster firing, solar panel positioning, and collision avoidance.
Reliability – Deos is flying in tens of thousands of aircraft for over two decades and has logged millions of incident-free flight hours.
Resource Efficiency – Maximum use of hardware resources so you can get optimal performance.
Task Prioritization – Intelligent scheduling ensures life-critical functions always execute first, while non-essential tasks wait their turn.
Applications
Satellite Operations
Manage attitude determination and control systems (ADCS), maintaining precise satellite orientation for communications, Earth observation, and scientific missions.
Launch Vehicle Guidance
Process sensor data from accelerometers and gyroscopes, computing trajectory corrections and engine throttle commands in real-time to ensure accurate orbital insertion.
Planetary Rovers
Coordinate autonomous navigation, hazard avoidance, robotic arm operations, and scientific instrument deployment—all while managing limited computational resources.
Deep Space Probes
Handle autonomous fault protection, long-distance communication with mission control, and precise instrument pointing during flybys occurring at thousands of kilometers per hour.
Space Stations
Control life support systems, robotic arms, docking procedures, and experiment management aboard space stations, where reliability is paramount for crew safety.
Earth Observation
Precisely time image capture, process sensor data, and transmit critical information about hurricanes, wildfires, and climate patterns.
