把离散系统模型转换成连续系统模型的递推算法及其稳定性  

THE RECURSIVE ALGORITHMS FOR MODELING CONTINUOUS-TIME SYSTEMS FROM DISCRETE-TIME SYSTEMS AND THEIR STABILITY

作　　者：连绥仁 谢两叁 

机构地区：[1]石油工业部 [2]休斯敦大学电机系

出　　处：《自动化学报》1989年第6期546-551,共6页Acta Automatica Sinica

摘　　要：在Newton-Raphson法的基础上,本文提出收敛较快、数值稳定的递推算法把离散系统模型转换成等价的连续系统模型,分析了算法的稳定性并举例说明所提出的算法的效果.Based on the Newton-Raphson method, this paper presents the recursive algorithms that are rapidly convergent and numerically stable for modeling the equivalent continuous-time model from the available discrete-time model. A practical example is presented to demonstrate the effectiveness of the proposed procedures.

关 键 词：控制系统 状态空间法 模型转换 

分 类 号：TP271[自动化与计算机技术—检测技术与自动化装置]