Observer-Based Mixed H2/H∞ Tracking Control for Continuous-Time Systems with Integral Action and Pole Placement
نویسندگان
چکیده
The tracking problem for continuous-time systems is investigated. It is assumed that the states of the systems are not available. An observer is firstly designed to estimate the states by using the H∞ method. The control action is consist of a state-feedback control, an integral component, and a feedforward loop. The linear-matrix-inequality region is used to constrain the eigenvalue location for the closed-loop systems. The control gains can be obtained by solving a sequence of linear matrix inequalities LMIs which can guarantee the mixed H2/H∞ performance for the closed-loop systems.
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