| Research Article: | PIDA Controller Realized on Commercial IC Current Feedback Operational Amplifiers |
| Author: | S. Buakaew, Wipavan Narksarp, C. Wongtaychatham, and W. Sangpisit |
| Email: | wipavan.nar@siam.edu |
| Department/Faculty: | Faculty of Engineering in Electrical, Siam University, Bangkok 10160 |
| Published: | The International MultiConference of Engineers and Computer Scientists 2017 Vol I, IMECS 2017, March 15 – 17, 2017, Hong Kong |
Citation
Buakaew S., Narksarp W., Wongtaychatham C., & Sangpisit W. (2017). PIDA controller realized on commercial IC current feedback operational amplifiers. In The International MultiConference of Engineers and Computer Scientists 2017 (pp. 227-230). IEEE.
ABSTRACT
In this paper, the circuit-realization of the proportional – integral – derivative – acceleration (PIDA) controller is presented. The circuit is realized with commercially available active components i.e. only four current feedback operational amplifiers (CFOAs) along with passive R and C components. The parameters of the PIDA controller including the proportional gain, the integral time, the derivative time and acceleration gain can be easily adjusted via these resistors and/or capacitors. The proposed PIDA controller offers simple structure with a small number of active elements to be used. The computer simulations results utilizing commercial IC AD844 are demonstrated to confirm the validity of the proposed PIDA controllers.
Keywords: PID Controller, PIDA controller, current feedback operational amplifier (CFOA), commercial IC.
PIDA Controller Realized on Commercial IC Current Feedback Operational Amplifiers
Faculty of Engineering, Siam University, Bangkok, Thailand