Our group is currently solving problems in the following areas (click on the link for more information):
- Autonomous Vehicles and Onboard Navigation
- Nonlinear Estimation and Uncertainty Quantification
- Spacecraft Rendezvous
- Orbit Determination
- Vision-Based Navigation
- Attitude Dynamics, Determination, and Control
Autonomous Onboard Space Navigation in the Absence of GPS (2017-2020)
This research supports the NASA Johnson Space Center to broaden the capabilities of autonomous nonlinear onboard space navigation in the absence of GPS. One of the main goals is the support of the relative navigation system development of the NASA Orion vehicle. This research directly supports our Autonomous Vehicles and our Vision-Based Navigation core research areas.
Refinement and Validation of Radiation Pressure Models for High Area-To-Mass Ratio Space Objects for Improved Characterization, Tracking, and Orbit Prediction (2018-2021)
This joint research collaboration with Dr. Moriba Jah supports the Air Force Office of Scientific Research to investigate how to model high area-to-mass ratio space objects and to develop nonlinear estimation techniques to track them. This research directly supports our Nonlinear Estimation and our Orbit Determination core research areas.