| 数字计算机研究闭环根 |
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| 引用本文： | 孙家昆,付元飞,程蕴.数字计算机研究闭环根[J].北京工商大学学报(自然科学版),1986(1). |
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| 作者姓名： | 孙家昆 付元飞 程蕴 |
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| 作者单位： | 北京钢铁学院，北京钢铁学院，北京轻工学院 |
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| 摘 要： | 本文采用把开环传递函数分解成若干基本单元,然后按一定的规律迭加,从而求出闭环特征方程根的研究方法。它具有计算准确,精度高,速度快的特点,一般只须2—3分钟,便可绘出任意阶次闭环系统(在正反馈与负反馈条件下)的根轨迹。本文还建立了一种数学模型,它为用计算机分析和研究闭环根带来很大的方便。
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Solving the Root of Closed-loop by Computer |
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| Abstract: | In this paper,we discuss the method resolved the open-loop transfer function
into the products of some basic units and added them together according to the
certain regulation in order to get root of the closed-loop characteristic equation.
This method has the features of accurate calculation,high precision and quick spe-
ed.We can draw up the root-locus of closed-loop systems of arbitray steps in 2 or
3 minutes.It is suitable for both positive and negative feedback control system.A
kind of mathematic model is established in this paper.It is very convenient to
analysis and study the closed-loop control systems by means of this method. |
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