Abstract

Generally, chemical industry processes have the characteristics of a multi-variable process, and influenced by the disturbances which may be detrimental to the process. Quadruple tank process is a simple prototype which represents the complicated multivariable dynamic process. However, this system originally doesn't have time delay that always occure in industrial process. Thus, this study modify the system by adding heater in tank I and tank 2. In addition, interaction between tank I and tank 2 also tank 3 and tank 4 was modified [2]. Two controllers are implemented to maintain level and temperature of tank I and tank 2 i.e. PI-PID and 2DoF IMC. The PI-PID controller parameters are determined by Ziegler-Nichols tuning method which detuned by Mc Avoy method and BLT method, while the 2DoF IMC controller parameter is determined by MP-GM method. In the minimum phase, based on the value of IAE, the PI controller with detuning Mc Avoy better than the 2DoF-IMC in controlling levels and 2DoF-IMC better than control of temperature compared with PI-PID controllers. In the non-minimum phase, based on the value of IAE, the PI-PID controller is better than the control 2DoF-IMC.

Original languageEnglish
Title of host publicationInternational Seminar on Fundamental and Application of Chemical Engineering 2016, ISFAChE 2016
Subtitle of host publicationProceedings of the 3rd International Seminar on Fundamental and Application of Chemical Engineering 2016
Editors Widiyastuti, Fadlilatul Taufany, Siti Nurkhamidah
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735415102
DOIs
Publication statusPublished - 24 May 2017
Event3rd International Seminar on Fundamental and Application of Chemical Engineering 2016, ISFAChE 2016 - East Java, Indonesia
Duration: 1 Nov 20162 Nov 2016

Publication series

NameAIP Conference Proceedings
Volume1840
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference3rd International Seminar on Fundamental and Application of Chemical Engineering 2016, ISFAChE 2016
Country/TerritoryIndonesia
CityEast Java
Period1/11/162/11/16

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