Robust H∞ Control for Continuous-Time Linear Systems with Uncertain Delay: IFAC Symposium on Robust Control Design (ROCOND'97), Budapest, Hungary, 25-27 June 1997

The problem of achieving a prescribed bound on the induced L-norm of the operator that relates the exogenous disturbances with the objective signal is considered for linear continuous-time systems with timedelay in the measurements. The general time-varying, finite-horizon case is treated where the time-delay is uncertain but is known to lie in a prescribed interval. A robust controller is derived that satisfies the required performance over the whole uncertainty range of the delay.