DocumentCode
2794604
Title
Implement the fractional-order, half integrator and differentiator on the OTA base PIλDμ controller circuit
Author
Suksang, Tanet ; Loedhammacakra, Wisit ; Pirajnanchai, Virote
Author_Institution
Electron. & Telecommun. Eng. Dept., Rajamangala Univ. of Technol. Thanyaburi, Thanyaburi, Thailand
fYear
2012
fDate
16-18 May 2012
Firstpage
1
Lastpage
4
Abstract
Proportional integral-derivative (PID) control is one of method to use in the control system or feedback control. In this paper presents the optimum output of controller by used the fractional-order PIλDμ is verified on the operational transconductance amplifier (OTA) analogue circuit. The method of approximation function and circuit design are presneted and shown simple of fraction-order PIλ Dμ design for filter. The results shown that Implement the Fractional-order PIλDμ provides the minimum of steady-state error and improved delay time at the output of controller.
Keywords
circuit feedback; delays; filters; integrating circuits; network synthesis; operational amplifiers; three-term control; OTA analogue circuit; OTA base PIλDμ controller circuit; circuit design; control system; delay time; feedback control; fractional-order half integrator; function approximation; operational transconductance amplifier analogue circuit; optimum controller output; proportional integral-derivative control; steady-state error; Approximation methods; Capacitors; Equations; Integrated circuit modeling; Mathematical model; Transconductance; Transfer functions; fractional-order PIλDμ; fractional-order PIλDμ design; fractional-order rational approximation; transconductance amplifier;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), 2012 9th International Conference on
Conference_Location
Phetchaburi
Print_ISBN
978-1-4673-2026-9
Type
conf
DOI
10.1109/ECTICon.2012.6254136
Filename
6254136
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