Open AccessAplikasi Parameter Waktu Kontrol PID pada Heat Exchanger dengan Menggunakan Response Surface Methodology (RSM)
Author(s) -
Muhammad Ikhsan Nst,
Azhari Azhari,
Nasrul ZA
Publication year - 2019
Publication title -
jurnal teknologi kimia unimal/jurnal teknologi kimia unimal
Language(s) - English
Resource type - Journals
eISSN - 2580-5436
pISSN - 2303-3991
DOI - 10.29103/jtku.v7i2.1249
Subject(s) - pid controller , heat exchanger , set point , control theory (sociology) , response surface methodology , temperature control , controller (irrigation) , steady state (chemistry) , materials science , mathematics , thermodynamics , chemistry , computer science , engineering , control engineering , physics , chromatography , control (management) , agronomy , artificial intelligence , biology
Heat exchangers are tools used to transferring or transfer heat energy between a solid surface and fluid or inside different particles and in thermal contact. The objective of the study was to determine the optimum values of Kc, Ti and the best Td which to Heat exchangers of factory phenol design. Proportional-Integral-Derivative (PID) is a controller to determine the precision of an instrumentation system with the characteristics of feedback on the system. As the methodology of this research is to create a steady state Heat Exchanger model, then change the steady state model into a dynamic model, so create a PID model control, then tuning the PID control and testing PID controls, by disturbing the set point setting the valid point 115 ℃. The result of applying PID control system then got the fastest average time with value Kc = 8,82, Ti = 2,58, Td = 0 that is 0,38 minutes. At a temperature of 147.6 air vapor rate of 290.8 Kg / hr; at a temperature of 148.6 foundKeywords:heat exchanger, PID, set point, set point