Abstract

Deeksha Naithani¹, Mayank Chaturvedi^2*and Pradeep Kumar Juneja³

DOI : http://dx.doi.org/10.13005/ojc/320344

In the present work, heat exchanger process is selected for investigation, which can be modelled as first order plus dead time model. PI controllers using various tuning techniques that are Ziegler-Nichols, Shinskey, Skogestad, Liptak and Moros have been designed for the selected process. Important time response characteristics and integral error performance indices viz. ISE, IAE and ITAE are calculated and compared to evaluate controller performance.

Performance indices; Heat exchanger; dead time; FOPDT

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