Low Frequency Recursive Digital Differentiator

被引：0

作者：

Shrivastava, Nitisha ^{[1
]}

Varshney, Pragya ^{[1
]}

机构：

[1] Netaji Subhas Inst Technol, Instrumentat & Control Engn Dept, New Delhi 110078, India

来源：

2014 INNOVATIVE APPLICATIONS OF COMPUTATIONAL INTELLIGENCE ON POWER, ENERGY AND CONTROLS WITH THEIR IMPACT ON HUMANITY (CIPECH) | 2014年

关键词：

Schneider operator; AL-SKG rule; differentiator; DESIGN; INTEGRATORS;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In this paper, modified Schneider operator and modified AL-SKG rule based recursive digital differentiators have been analyzed in the low frequency range. The first order s-to-z transformations obtained are in close conformity to the ideal differentiator in terms of magnitude. The phase response shows a linear variation in this range which is also desirable for several applications. MATLAB simulation results are presented to validate the effectiveness of the proposed analysis. These models can be used for discrete realizations of low frequency differentiators.

引用

页码：104 / 107

页数：4

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