用线性规划单纯形法在计算机上进行控制环节辨识

Identification of Controlled Processes with Linear Programming Simplex Method on Computer

本文提出了用线性规划单纯形法进行控制环节的辨识,文中以一阶差分方程模型参数的辨识为例,推导出该方法的一般过程,并从计算机仿真结果说明,该方法比最小二乘法更精确,可以作为参数估计的补充和检验。

This paper presents that the controlled processes are identified with the linear programming simplex method. An order differential equation model parameter is taken as an example. The common process of this method is developed. The computersimulative results are also listed to indicate that this method is more exact than the least square method. It can be used as a supplement and test for the parameter estimation