NASA homes in on likely redesign to fix Orion spacecraft’s leaky valves

Orion’s trajectory is so close to preflight predictions that NASA has canceled some of the mission’s course correction burns.
IEEE

Optimal Tracking Control for Autonomous Vehicle With Prescribed Performance via Adaptive ...

Abstract: The path tracking control problem for autonomous vehicle with uncertain dynamics requires simultaneous consideration of control optimality and safety-based performance constraints. In this ...
WPBF Channel 25

Local South Florida engineer has roots in Space

Monday is day 6 of the Artemis II mission in space, where the crew, according to NASA, is at its farthest point from Earth — ...

NASA Artemis II Astronauts Leave Earth Orbit for the Moon

Friday marks the start of flight day three for NASA's historic Artemis II mission, which is sending three Americans and one ...

NASA's Artemis II crew now on their way to the moon after engine burn

NASA has decided that Artemis II is ready to leave Earth orbit and head off toward the moon. The final spacecraft burn was ...
IEEE

Fault Tolerant Control of Main-Backup Fuel Servo System for an Aero-Engine

Abstract: The fuel servo actuator regulates fuel flow and nozzle area, and dual electrohydraulic servo valves usually provide redundancy for the aero-engine control system. However, time-delay in the ...
moneycontrol.com

ISRO successfully tests CE20 cryogenic engine at 22-tonne thrust in Tamil Nadu

ISRO successfully tested CE20 cryogenic engine at sea level. Engine generated 22 tonnes of thrust for LVM3 rocket. India enhances capability for heavier, complex space missions. Did our AI summary ...