Purpose Trajectory tracking is an important issue to underactuated unmanned surface vehicles (USVs). However, parametric uncertainties and environmental disturbances bring great challenges to the precise trajectory tracking control of USVs. This paper aims to propose a robust trajectory tracking...

This paper is concerned with robust guaranteed cost control of uncertain linear time-delay systems using dynamic output feedback. The uncertain systems tackled in this paper involve uncertainty in quadratic constrained form which includes the well-known norm-bounded time-varying uncertainty as a...