International Journal of Innovative Research in                 Electrical, Electronics, Instrumentation and Control Engineering

A monthly peer-reviewed online and print journal

ISSN Online 2321-2004
ISSN Print 2321-5526

Since  2013

Abstract: The objective of the work is to maintain the level in the closed loop at desired set value. This paper emphasis an implementation of internal mode control (IMC) to obtain an optimal PI control setting for interacting. System identification of the process is done by process reaction curve method. The conventional PI controller cannot reach satisfactory result. The gain parameters of PI control are obtained by IMC tuning method. Initially, a Proportional Integral (PI) controller based on IMC-PI setting is designed and the results are compared with Ziegler Nichols (ZN), Skogestad controller settings. The robustness of the controllers are endorsed by imposing both servo and regulatory disturbances. The simulation results confirm that IMC-PI controller has improved dynamic performance disturbance rejection.

Keywords: PI Control, Non-interacting process, System Identification, Tuning methods, Servo and regulatory disturbances and Performance indices.

PDF | DOI: 10.17148/IJIREEICE.2021.9401

Open chat