Periodic event‐triggered control with multisource disturbances and quantized states
Mingyuan Zhao, Shiqi Zheng, Choon Ki Ahn, Xiaofeng Zong, Chuan‐Ke Zhang
Abstract
Abstract This study investigates periodic event‐triggered (PET) output‐feedback control method for nonlinear systems with quantized states and multisource disturbances. Based on a PET extended state observer, a novel PET composite control method is proposed. It not only can deal with the deterministic and stochastic disturbances but also can handle the quantization in the data transmission process. A PET extended state observer is used to simultaneously estimate the states and the disturbances. Moreover, both the static and dynamic event‐triggered conditions are considered. Simulations and an experiment on a direct current brush motor are conducted to validate the proposed approach.