Andrew W. Verstraete

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About

Andrew W. Verstraete is a leading researcher in astrodynamics and space mission design, with a primary focus on robotic on-orbit servicing in geosynchronous Earth orbit (GEO). His work addresses the critical challenge of extending satellite lifetimes and reducing space debris through autonomous servicing architectures. Verstraete's most influential contribution, "Geosynchronous Earth Orbit Robotic Servicer Mission Design" (2018, 22 citations), pioneers a systematic methodology for planning servicing missions by modeling operational needs from a representative set of client satellites and randomizing retirement anomalies. This foundational study provides a scalable framework for optimizing fuel-efficient trajectories and resource allocation. His earlier work, "GEO Robotic Servicer Trajectory Optimization" (2016, 5 citations), laid the groundwork for trajectory design in complex servicing scenarios. Verstraete's research is pivotal for advancing sustainable space operations, directly informing future NASA and commercial missions. By integrating probabilistic client modeling with robust optimization, he has established a new paradigm for cost-effective, long-duration robotic servicing, making his work essential reading for students and engineers tackling the next generation of in-space infrastructure.