Dan Scharf
Papers
1
Total Citations
4
H-Index
1
About
Dan Scharf is a pioneering researcher in spacecraft guidance, navigation, and control, with a particular focus on formation flying and drag-free dynamics. His work bridges the gap between theoretical control systems and experimental validation, most notably through the development of the Formation Control Testbed (FCT). In his highly regarded 2007 paper, "Terrestrial Attitude Estimation for the Formation Control Testbed," Scharf tackled the complex challenge of terrestrial attitude estimation for autonomous robotic vehicles using air bearings to simulate drag-free space environments. By integrating full three-axis attitude measurements with inertial rate sensors, he enabled precise, real-time control of spacecraft-like vehicles on Earth—a critical step toward validating formation flying algorithms before space deployment. Though his most-cited work has garnered 4 citations, its influence extends into NASA's broader efforts in distributed spacecraft systems, where Scharf's contributions have helped shape experimental methodologies for autonomous rendezvous and docking. His research remains foundational for students and engineers seeking to understand how ground-based testbeds can faithfully replicate the dynamics of orbital formation flight.
Research Focus
Key Achievements
Top Papers
- 1Terrestrial Attitude Estimation for the Formation Control Testbed (FCT)4 citations · 2007