Adaptive Control for a Class of Nonminimum Phase Nonlinear Systems
一类非最小相位非线性系统的自适应控制

By introducing an approximate system, a simple indirect adaptive control method is presented for tile control of a class of nonminimum phase nonlinear systems.The output tracking performance is analyzed, and the upper bound of the output tracking error is given. The proposed method can overcome the drawbacks of existing adaptive nonlinear control methods which can only control minimun phase nonlinear systems and may easily result in a large control effort.