Direct adaptive fuzzy generalized predictive control for linear systems with unknown parameters
Shi Peng Wu · Kongzhi yu juece · 2003
A direct adaptive fuzzy generalized predictive control method for linear systems with unknowm parameters is presented by introducing adaptive fuzzy logic system into the generalized predictive control strategy. The fuzzy logic system is used to design generalized predictive controller directly, and the controller parameters and the unknown vectors in the estimation of generalized error are adjusted adaptively. It is proved that the proposed method can not only guarantee inputoutput boundedness of the closedloop system, but also make the generalized error converges to a small neighborhood of the origin.