Design of dominantly proportional PID controller using a single commercially available active component

Sagbas M., Koksal M., AYTEN U. E.

2013 36th International Conference on Telecommunications and Signal Processing, TSP 2013, Rome, Italy, 2 - 04 July 2013, pp.427-430, (Full Text) identifier

  • Publication Type: Conference Paper / Full Text
  • Doi Number: 10.1109/tsp.2013.6613967
  • City: Rome
  • Country: Italy
  • Page Numbers: pp.427-430
  • Keywords: AD844, Current conveyors, Current feedback operational amplifiers, PID controllers
  • İstanbul Yeni Yüzyıl University Affiliated: Yes

Abstract

A proportional integral derivative (PID) controller employing only a single commercially available active component, two resistors and two capacitors is presented. The PID controller circuit has low impedance voltage output which can be easily cascaded with other voltage-mode (VM) structures. The effects caused by the non-ideality of the current feedback operational amplifier (CFOA) are analyzed. The performance of the proposed circuit is demonstrated by using PSPICE simulations. © 2013 IEEE.