Tuning of PID controller using open loop on off method and closed loop dynamic simulation in a 10 L mixing tank

Hermawan, Yulius Deddy; Puspitasari, Mitha

doi:10.12988/ces.2018.810550

Cited by 2 publications

(1 citation statement)

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“…Along with the growth of chemical process industries, the use of computational tools such as Matlab, Scilab, Hysys, UniSim is therefore very important to carry out dynamic simulation and explore its dynamic behavior. Several studies (Hermawan and Haryono 2012, Hermawan and Puspitasari 2018, and Hermawan et al 2016 have used Scilab to carry out steady state and dynamic simulation in a 10 L mixing tank. Hermawan (2005) has used Hysys to carry out both steady state and dynamic simulations in HDA process with energy integration schemes.…”

Section: Introductionmentioning

confidence: 99%

Comparative Analysis Between PI Conventional and Cascade Control in Heater-PFR-Series

Kristanto

Hermawan

2020

Reaktor

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The goals of this work are to compare and analyze the use of PI conventional and Cascade control configuration in heater-plug-flow-reactor-series (Heater-PFR-series) to produce benzene through the reaction of hydrodealkylation of toluene (HDA).The two control configurations were rigorously examined in UniSim dynamic simulation environment. The PI control parameters were tuned by using “autotuner” mode of UniSim. As shown in dynamic simulation study, the two control configurations with its tuning parameters gave the fast and stable responses. This study revealed that the Cascade control acted very well and its responses were better and faster than those in PI-conventional.Keywords: cascade control; dynamic simulation; PFR; PI conventional; UniSim

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Section: Introductionmentioning

confidence: 99%