3 papers
eess.SY2026
Two-impulse Rendezvous Planning about Thrusting Spacecraft on
Micah Condie, Abigaile Woodbury, James Goppert
The classical Hill--Clohessy--Wiltshire equations assume an unforced Keplerian reference trajectory, an assumption that is violated by missions requiring continuous thrust. We addr…
cs.PL2026
Rumoca: Modelica as a Universal Algebraic Frontend via a Rust-Native Compiler
Micah K. Condie, Abigaile Woodbury, Thomas Meschede +2
Modelica is a well established cyber-physical modeling language, but many modern engineering workflows, such as optimization, differentiable simulation, scientific machine learning…
eess.SY2025
Log-linear Dynamic Inversion for Thrusting Spacecraft on SE2(3)
Micah K. Condie, Abigaile E. Woodbury, Li-Yu Lin +3
We demonstrate that the error dynamics of a thrusting spacecraft are nearly group affine on the Lie group, and the nonlinearity can be bounded, or removed with the applic…