Penyetelan Parameter Pengendalian Proses dengan PRC pada Sistem Pure-Capacitive-Two-Tank-in-Series dengan Pemanas di Tangki T-01

Hermawan, Yulius Deddy and Kholisoh, Siti Diyar and Suryani, Lili and Putri, Ramantasia Aktariastiwi Kusuma (2016) Penyetelan Parameter Pengendalian Proses dengan PRC pada Sistem Pure-Capacitive-Two-Tank-in-Series dengan Pemanas di Tangki T-01. In: Seminar Nasional Teknik Kimia Kejuangan 2016, 17 March 2016, Yogyakarta.

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Abstract

This research continued the previous work by Hermawan, Y.D. et al., 2016. The goals of this research were to tune the process control parameters and to do the closed loop dynamic simulation for the proposed control configuration of Pure-Capacitive-Two-Tank-in-Series (PCTTS) with an electric heater in tank T-01. The proposed control configuration consisted of 3 couples of CV-MV as follows T1-qe, h1-vpu, and h2-f2. The open loop experiment results would be used for tuning of PID control parameters. In this work, the PID control parameters were tuned quantitatively by using Process Reaction Curve (PRC) method. The controller gain (Kc) for temperature control of tank T-01 (TC-01), level control of tank T-01 (LC-01), and level control of tank T-02 (LC-02) has been found as follows: 364.8 watt/oC, -2.3 volt/cm, and -12.9 cm2/second , respectively. The integral time constant (I) for 3 controllers were as follows: 60 second, 60 second, and 90 second, respectively. The derivative time constant (D) for 3 controllers were as follows: 15 second, 15 second, and 22.5 second, respectively. Furthermore, the proposed control configuration and resulted tuning parameters were examined through rigorous dynamic simulation by using scilab software. The input volumetric rate disturbance (with amount of ±29%) was made based on step function. The developed of closed loop state equation was solved numerically. Integral of the absolute value of the error (IAE) for TC-01, LC-1 and LC-2 were 73, 1686, and 695, respectively. The dynamic simulation results showed that the proposed control configuration with its tuning parameters gave a stable response to a change in the input volumetric rate. This study also revealed that the PID controller gave fastest responses compared to P and PI controller.

Item Type:	Conference or Workshop Item (Paper)
Uncontrolled Keywords:	control configuration, pure capacitive, PID, PRC, stable response, and step function
Subjects:	T Technology > T Technology (General)
Divisions:	Faculty of Engineering, Science and Mathematics > School of Chemistry
Depositing User:	Dr Y. Deddy Hermawan
Date Deposited:	09 Jun 2021 05:08
Last Modified:	06 Apr 2022 04:47
URI:	http://eprints.upnyk.ac.id/id/eprint/24889

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