Robust H∞ control for model-based networked control systems with uncertainties and packet dropouts

摘要

A general class of model-based networked control systems is investigated where the plant has time-varying norm-bounded parameter uncertainties and both the sensor-to-controller and controller-to-actuator channels experience random packet dropouts. Sufficient conditions for guaranteeing the robust stochastic stability and synthesis of stabilisation controller as well as the design of H∞ controller are derived in the form of linear matrix inequalities. An illustrative example is provided to demonstrate the effectiveness of our proposed design approach.