Design and implementation of a single op-amp PID for RC circuits
Date of Publication
2012
Document Type
Bachelor's Thesis
Degree Name
Bachelor of Science in Electronics and Communications Engineering
College
Gokongwei College of Engineering
Department/Unit
Electronics and Communications Engineering
Thesis Adviser
Roderick Yao Yap
Defense Panel Chair
Alexander C. Abad
Defense Panel Member
Ann E. Dulay
Elmer R. Magsino
Abstract/Summary
A conventional PID will consist of four components namely proportional, integral, derivative and summer. Our study focuses on designing a PID that will use one operational amplifier and some components like capacitors and resistors that could operate a 3.3V supply at 0.25 um technology. The operational amplifier configuration to be used is the two stage CMOS op-amp using Pchannel input pair that has a maximum gain of 91.48 dB.
In order to test our design, our test circuit will compose the following a RC circuit, a voltage divider and a NMOS transistor. Our goal is to regulate a certain voltage in our output that depends on the reference voltage we set ranging from 100mV to 1.5V. The single op-amp PID was implemented and designed using T-Spice tool.
Abstract Format
html
Language
English
Format
Accession Number
TU16887
Shelf Location
Archives, The Learning Commons, 12F, Henry Sy Sr. Hall
Physical Description
84 [23]: ill.(some col.) 28 cm
Recommended Citation
Bugas, A. G., De Guzman, A. P., Dy, C. Y., & Mendoza, F. H. (2012). Design and implementation of a single op-amp PID for RC circuits. Retrieved from https://animorepository.dlsu.edu.ph/etd_bachelors/14824
