Adaptive Predictive Control of a Class of Nonlinear System
一类非线性系统的自适应预测控制

An adaptive predictive control is implemented for a class of nonlinear system by substituting it with a time_varying linear system firstly, then a group of cubic spline functions are used to approach the time_varying coefficients and gradient estimation algorithm is used to identify the invariable coefficients of the polynomial on_line. At last, generalized predictive control is designed for the original nonlinear system. The effectiveness of the presented method is demonstrated by the simulation results.