4 papers · 1 filter
Optimal Search for Finding Satellites Post-Launch
Carlo Schreiber, Duncan Eddy, Mahdi Al-Husseini +3
This paper introduces Bayesian Continuation Model Predictive Control (BC-MPC), an adaptive method that replans near-term antenna pointings while continuing a feasible baseline swee…
Risk-Averse Lander Site Selection under Altitude-Limited Information
Vikas A. Patel, Mahdi Al-Husseini, Duncan Eddy +1
In aerospace systems, powered descent requires efficiently selecting a landing site while fine-scale hazards remain unresolvable until low altitude. This process presents a decisio…
Semi-Decentralized Multi-Spacecraft Collision Avoidance under Communication Constraints
Grace Ra Kim, Mahdi Al-Husseini, Duncan Eddy +1
Current spacecraft collision-avoidance operations rely on intermittent ground-station contacts, requiring operators to plan with delayed and asynchronously updated information. Con…
A Semi-Decentralized Approach to Multiagent Control
Mahdi Al-Husseini, Mykel J. Kochenderfer, Kyle H. Wray
We introduce an expressive framework and algorithms for the semi-decentralized control of cooperative agents in environments with communication uncertainty. Whereas semi-Markov con…