Research Interests

Aerospace flight control systems, nonlinear and robust adaptive control, autonomous systems

Education

M.Sc. Aerospace Engineering, Delft University of Technology, The Netherlands, 2002

Selected Publications

Journal Papers

1. Xargay, Choe, Hovakimyan, and Kaminer, “Multi-Leader PI Coordination Algorithm for Networks with Switching Topology and Quantized Measurements,” submitted to Automatica, 2012.
2. Choe, Xargay, and Hovakimyan, “L1 Adaptive Control for Uncertain Nonaffine-in-Control Systems,” submitted to IEEE Transactions on Automatic Control, 2012.

Peer-reviewed Conferences

1. Choe, Xargay, and Hovakimyan, “L1 Adaptive Control for a Class of Nonaffine-in-Control Nonlinear Systems,” in IFAC International Workshop on Adaptation and Learning in Control and Signal Processing, Caen, France, July 2013.
2. Xargay, Choe, Hovakimyan, and Kaminer, “Convergence of a PI Coordination Protocol in Networks with Switching Topology and Quantized Measurements,” in IEEE Conference on Decision and Control, Maui, HI, December 2012.
3. Stroosma, Damveld, Mulder, Choe, Xargay, and Hovakimyan, “A Handling Qualities Assessment of a Business Jet Augmented with an L1 Adaptive Controller,” in AIAA Guidance, Navigation, and Control Conference, Portland, OR, August 2011. AIAA 2011-6610 [pdf]
4. Choe and Hovakimyan, “Perching Maneuver for an MAV Augmented with an L1 Adaptive Controller,” in AIAA Guidance, Navigation, and Control Conference, Portland, OR, August 2011. AIAA-2011-6455 [pdf]
5. Choe, Xargay, Hovakimyan, Cao and Gregory, “L1 Adaptive Control under Anomaly: Flying Qualities and Adverse Pilot Interaction,” in AIAA Guidance, Navigation, and Control Conference, Toronto, Canada, August 2010. AIAA-2010-7775 [pdf]