反数字变换算法在线性控制系统参数辨识中的应用

摘要

反数字变换算法[1]是新近提出的一种算法.通过该算法的建立及与微分算法的比较，证明了基于反数字变换的线性控制系统参数辨识的可行性，并给出了相应的算法及仿真结果.%Inverse digital transform (IDT)[1] was proposed recently to solvethe problem in control theory. We study the creation of IDT and then compare IDT with the algorithm of numerical differentiation. It is demonstrated that this algorithm can be applied to system parameter identification. Correspondent algorithm and simulation results have been given.