6 papers
Stochastic Multistage Constellation Reconfiguration Problem: Stochastic Dual Dynamic Integer Programming Approach
Brycen D. Pearl, Hang Woon Lee
Observation tasking is critical to satellite operations, enabling observation of planetary phenomena, orbital debris monitoring, and space domain awareness. To improve the effectiv…
Automating the Wildfire Detection and Scheduling Pipeline with Maneuverable Earth Observation Satellites
Brycen D. Pearl, Joshua G. Warner, Hang Woon Lee
Wildfires are becoming increasingly frequent, with potentially devastating consequences, including loss of life, infrastructure destruction, and severe environmental damage. Low-Ea…
Reconfigurable Earth Observation Satellite Scheduling Problem
Brycen D. Pearl, Joseph M. Miller, Hang Woon Lee
Earth observation satellites (EOSs) play a pivotal role in capturing and analyzing planetary phenomena, ranging from natural disasters to societal development. The EOS scheduling p…
Space Logistics Analysis and Incentive Design for Commercialization of Orbital Debris Remediation
Asaad Abdul-Hamid, Brycen D. Pearl, Hang Woon Lee +1
As orbital debris continues to become a higher priority for the space industry, there is a need to explore how partnerships between the public and private space sector may aid in a…
Benchmarking Agility and Reconfigurability in Satellite Systems for Tropical Cyclone Monitoring
Brycen D. Pearl, Logan P. Gold, Hang Woon Lee
Tropical cyclones (TCs) are highly dynamic natural disasters that travel vast distances and occupy a large spatial scale, leading to loss of life, economic strife, and destruction…
Deterministic Multistage Constellation Reconfiguration Using Integer Programming and Sequential Decision-Making Methods
Hang Woon Lee, David O. Williams Rogers, Brycen D. Pearl +2
In this paper, we address the problem of reconfiguring Earth observation satellite constellation systems through multiple stages. The Multi-stage Constellation Reconfiguration Prob…