Exact Tracking Under Unknown Switching Control Directions and Input Delay: A Predefined-Time Control Approach for Multiagent Systems
Most existing results on nonlinear systems with unknown control directions (CDs) focus on asymptotic tracking. This article investigates the problem of adaptive predefined-time (PT) precise tracking for a class of nonlinear multiagent systems (MASs) with unknown finitely switching CDs and time-varying input delay. A no...