2-D 系统理论进展

Advance in 2 D System Theory

该文对二维（２－Ｄ）线性离散系统的状态空间模型与状态响应，可分性与特征值，传递函数矩阵和实现，稳定性与能稳性，特征多项式与极点配置，观测器及综合等问题的进展状况作了系统概括，并对其发展趋势提出若干见解。

This paper outlines the develpment of the state space theory for 2 D linear discrete systems. It surveyed and summarized the follwing emphasizes problems state space model, state response, separability and eigen value; transfer function matrix and realization; stability and stabilizability; characteristic polynomial and pole placement; observer design and system synthesis. Some new ideas about their development have been presented.