Summary
The robust stability of linear systems with both state and input delay in closed loop with dynamic predictor‐based controller is analyzed. The problem of time‐varying matrix uncertainty is studied in the Lyapunov‐Krasovskii framework. The complete type functional with prescribed derivative expressed in terms of the delay Lyapunov matrix associated with the nominal system is a key piece of our analysis. The robust stability conditions depend on the delay Lyapunov matrix whose computation is carried out. An illustrative example is presented.
A compact representation of a vehicle platoon following model considering the headway, velocity, and vehicle-to-vehicle communication delay is presented. Then, a connectivity structure is selected, which includes vehicles equipped with connected cruise control and a conventional vehicle as the leader. The platoon exponential stability and its robust stability with respect to time-varying matrix perturbations are studied. The analysis is carried out in the time domain, via Lyapunov-Krasovskii functionals depending on the delay Lyapunov matrix. The stability results are illustrated by stability charts of the plane of control gain parameters. A total of three platoon illustrative vehicle scenarios show the interest of the approach.
Ventajas del reforzamiento de muros de bloques de tierra compactados (BTC), como opción para el rescate de viviendas rurales
Advantages of reinforcing compressed soil block (BTC) wallsas a form to preserve the rural housing
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.