NDLI: A synthesis of low component count for current-mode PID, PI and PD controllers employing single CCTA and Grounded elements

Content Provider	IEEE Xplore Digital Library
Author	Lawanwisut, S. Srisakultiew, S. Siripruchyanun, M.
Copyright Year	2015
Description	Author affiliation: Dept. of Inf. & Commun. Eng., Thepsatri Rajabhat Univ., Lopburi, Thailand (Lawanwisut, S.) \|\| Dept. of Teacher Training in Electr. Eng., King Mongkut's Univ. of Technol. North Bangkok, Bangkok, Thailand (Siripruchyanun, M.) \|\| Dept. of Comput. Eng., Rajamangala Univ. of Technol. Isan, Nakhonratsima, Thailand (Srisakultiew, S.)
Abstract	This paper presents a synthesis of current-mode PI, PD and PID controllers employing current conveyor transconductance amplifier (CCTA). The features of these controllers are that: the output parameters can be an electronically controlled by adjusting corresponding bias currents, circuit description of the PID controller is simply formulated, it consists of only one CCTA cooperating with 2 grounded resistors and 2 grounded capacitors, PI and PD controllers are composed of single CCTA, 2 grounded resistors, 2 grounded capacitors and 3 grounded resistors, a grounded capacitor, respectively. This proposed circuit is very suitable to develop into an integrated circuit. The given results of the PSpice simulation agree well with the theoretical anticipation. The maximum power consumption in a closed-loop control system obtained from the PID controller and current-mode low-pass filter are approximately 0.393mW and PI and PD controllers are 0.379mW and 0.367mW, respectively at ±1.5V supply voltages.
Starting Page	1
Ending Page	5
File Size	332435
Page Count	5
File Format	PDF
e-ISBN	9781479984985
DOI	10.1109/TSP.2015.7296455
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-07-09
Publisher Place	Czech Republic
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Resistors PID controller CCTA Current-mode Capacitors Transfer functions Low-pass filters Low component PD control PI controller Transconductance PD controller
Content Type	Text
Resource Type	Article

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