Leader-Following Formation Control in a Rotating Frame for Agents with Double-Integrator Dynamics: Generalized Stability Results and Experiments. - Zachary S. Lippay; Jesse B. Hoagg (CDC, 2019)

Leader-Following Formation Control With Time-Varying Formations and Bounded Controls for Agents with Double-Integrator Dynamics. - Zachary S. Lippay; Jesse B. Hoagg (ACC, 2020)

Formation Control With Time-Varying Formations, Bounded Controls, and Local Collision Avoidance. - Zachary S. Lippay; Jesse B. Hoagg (IEEE Trans. Control. Syst. Technol., 2022)

Demonstrating Reinforcement Learning and Run Time Assurance for Spacecraft Inspection Using Unmanned Aerial Vehicles. - Kyle Dunlap; Nathaniel Hamilton; Zachary S. Lippay; Matt Shubert; Sean Phillips; Kerianne L. Hobbs (CoRR, 2024)

The Safe Trusted Autonomy for Responsible Space Program. - Kerianne L. Hobbs; Sean Phillips; Michelle Simon; Joseph B. Lyons; Jared Culbertson; Hamilton Scott Clouse; Nathaniel Hamilton; Kyle Dunlap; Zachary S. Lippay; Joshua Aurand; Zachary I. Bell; Taleri Hammack; et al. (CoRR, 2025)

Close-Proximity Satellite Operations through Deep Reinforcement Learning and Terrestrial Testing Environments. - Henry Lei; Joshua Aurand; Zachary S. Lippay; Sean Phillips (CoRR, 2025)

Stability Analysis of Deep Reinforcement Learning for Multi-Agent Inspection in a Terrestrial Testbed. - Henry Lei; Zachary S. Lippay; Anonto Zaman; Joshua Aurand; Amin Maghareh; Sean Phillips (CoRR, 2025)