This book gives a comprehensive overview of the recently developed ℒ1 adaptive control
theory with detailed proofs of the fundamental results. The key feature of ℒ1 adaptive control …

The paper presents a three-dimensional path-following control algorithm that expands the
capabilities of conventional autopilots, which are normally designed to provide only …

Advanced capabilities planned for the next generation of unmanned aircraft will be based on
complex new algorithms and non-traditional software elements. These aircraft will …

A new output feedback control design for robust velocity and altitude tracking of an air-
breathing hypersonic vehicle (AHSV) is presented in this paper. The control scheme is …

This paper presents an approach to apply L 1 adaptive control for output regulation in the
presence of nonlinear uncertainty in underactuated hybrid systems with application to …

This paper presents the L 1 adaptive controller for a class of multi-input multi-output
nonlinear systems in the presence of unmatched uncertainties. The L 1 controller ensures …

This paper proposes a systematic analysis and synthesis method for the optimal design of
filters for L 1 adaptive output feedback controllers. In the L 1 adaptive feedback structure, the …

This paper describes the design of a nonlinear L1 adaptive control system based on angle
and angular velocity feedback for the longitudinal attitude control of an unmanned aerial …

This paper deals with the design of a robust nonlinear controller for a highly maneuverable
missile. Stabilization and tracking are achieved, exploiting a detailed nonlinear model of the …

The descent longitudinal trajectory control methodology of a hypersonic glider to carry out a
pullup maneuver is presented. A dynamic pole placement controller is implemented as the …