Gain Scheduling Output Feedback Control of Linear Plants with Partial Actuator Saturation
نویسندگان
چکیده
Abstract: From a gain-scheduling control perspective, we will study the output feedback control problem for linear systems with some of control channels subject to actuator saturation. This includes the scenario of all actuator saturation as a special case. A feedback controller, expressed in the form of linear fractional transformation, is proposed to guarantee regional stability of the closed-loop system and minimizes disturbance/error effect measured in L2 gain. The resulting synthesis condition is formulated as linear matrix inequalities (LMIs) and can be solved efficiently. A modified inverted pendulum is utilized to demonstrate the proposed approach.
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