Output-feedback control of feedforward nonlinear delayed systems through dynamic high-gain scaling

Abstract-- The output-feedback control problem for nonlinear systems with state and input delays is addressed. Both state and input delays are allowed to be time-varying and uncertain. The class of systems considered consists of a nominal system of feedforward form as well as appended dynamics. A delayindependent robust adaptive feedback is designed based on our recent results on dual dynamic high-gain scaling based control designs for feedforward systems.

• Type: Journal
• Year: 2009
• Where: CDC
• Authors: Prashanth Krishnamurthy, Farshad Khorrami
• Keywords: CDC 2009, Control Systems, Input Delays, Output-feedback Control Problem, Robust Adaptive Feedback