Orion helium leak no threat to Artemis II reentry, but will require redesign

The spacecraft burns hydrazine fuel mixed with an oxidizer, nitrogen tetroxide, to power its main engine and thrusters for in ...
Hot Rod

Four Generations, 500 Horses: The Complete Ford 5.0-liter Coyote V-8 Guide

From a 412-horsepower answer to the LS3 in 2011 to a 500-horsepower Dark Horse in 2024, Ford's 5.0-liter Coyote V-8 is the ...

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 ...
IEEE

Adaptive Dynamic Programming-Based Finite-Time Optimal Backstepping Force/Position Control of Reconfigurable Robot Manipulators via Pareto Optimal

Abstract: To address the force/position control challenges in transitioning from free-space motion to tasks involving environmental contact, this paper proposes an Adaptive Dynamic Programming ...
IEEE

Event-Triggered Distributed Optimal Bipartite Consensus Control for Multi-Agent Systems via Adaptive Dynamic Programming

Abstract: This paper is dedicated to researching event-triggered distributed optimal bipartite consensus (EDOBC) control for multi-agent systems (MASs). By designing a new type of value function, a ...