Results on input-to-state stability of dual-rate sampled-data systems

This paper investigates input-to-state stability (ISS) of dual-rate sampled-data (DRSD) control systems with an emulated controller. By modeling the DRSD system as the appropriate hybrid model, sufficient conditions are given to ensure ISS of the closed-loop system. As a verification of our results, we apply them to a single-link robot arm control system.