Hierarchical Control of Large-Scale Nonlinear Time-Varying Systems via Pgopo
非线性时变大系统递阶控制的PGOPO法

In this paper a new linear, continuous and bounded operator--piecewise general orthogonal polynomials operator (PGOPO) is proposed, and its main properties and operational rules are described. By applying PGOPO to the hierarchical control for large scale nonlinear time varying systems, an effective method is proposed. Some relevant algorithms are presented and they are simple and computationally advantageous. A numerical example is given for illustrative purposes.