Analog and Digital Simulations Structures withTunable Order of the Analog Fractional Order Differentiator

被引：0
|
作者：
Charef, Mohamed [1 ]
Charef, Abdelfatah [1 ]
机构：
[1] Univ Freres Mentouri Constantine 1, Dept Elect, Lab Traitement Signal, Constantine, Algeria
来源：
2019 19TH INTERNATIONAL CONFERENCE ON SCIENCES AND TECHNIQUES OF AUTOMATIC CONTROL AND COMPUTER ENGINEERING (STA) | 2019年
关键词：
Charef approximation; Fractional differentiator; Fractional integrator; Tunable order structure; DESIGN;
D O I：
10.1109/sta.2019.8717293
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we present analog and digital simulations structures with tunable order of the analog fractional order differentiator (FOD) s(m) in broad frequency band and for any real positive number m. The main features of this tunable order analog FOD are that its order m can be tuned without changing its analog or digital simulations structures and its time responses for different inputs are easily derived and calculated. These proposed analog and digital simulations structures of tunable order of the analog FOD are obtained based on a tunable fractional order analog fractional order integrator (FOI). Illustrative examples are given to show the efficiency and the effectiveness of the proposed analog and digital simulations structures of the tunable order FOD for its implementation and its time response calculation.
引用
收藏
页码：274 / 279
页数：6
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