Non-fragile H2 reliable control for switched linear systems with actuator faults

This paper focuses on the issue of non-fragile H2 reliable control for switched linear systems with actuator faults and circular disk pole constraints. The state feedback and the switching law are designed to guarantee that the closed-loop H2 performance is less than a specified scalar and all closed-loop poles are located in a specified circular disk, in terms of linear matrix inequalities (LMIs). An example is provided to illustrate the effectiveness of the proposed method.

► A new method of describing the continuous fault matrix is adopted. ► A new method settling non-fragile reliable control is proposed. ► H2 control and pole assignment are combined together. ► The state-dependent switching law is designed for H2 control.