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Title: DDCC+ based voltage-mode PID controller employing only grounded passive components
Authors: Yuce, Erkan
Alpaslan, Halil
Keywords: Voltage-mode;DDCC+;PID controller;Band-pass filter
Issue Date: Apr-2016
Publisher: NISCAIR-CSIR, India
Abstract: A new voltage-mode (VM) single-input single-output circuit for realizing proportional-integral-derivative (PID) controller is proposed in this study. The proposed PID controller employs a canonical number of only grounded passive components without requiring any critical passive component matching conditions and cancellation constraints. Therefore, it is easily implemented in integrated circuit (IC) process. Also, it uses three plus-type differential difference current conveyors. It has high input and low output impedances; thus, it can be easily cascaded with other VM configurations. Proportional, integral and derivative parameters of the proposed PID controller can be easily adjusted via only resistors for fix valued capacitors in IC fabrication. A number of analyses with SPICE program and an experimental test result are included to demonstrate performance of the proposed PID controller.
Page(s): 120-128
ISSN: 0975-1017 (Online); 0971-4588 (Print)
Appears in Collections:IJEMS Vol.23(2&3) [April & June 2016]

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