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Study of Advanced Control for Chemical Process Using the Commercial Package PCTP Based on Model Predictive Control Algorithm

모델예측제어기반 상용 Package PCTP를 이용한 화학공정의 제어 고도화 연구

  • 박준호 (영남대학교 디스플레이화학공학부) ;
  • 박호철 (요꼬가와 PSCK) ;
  • 이문용 (영남대학교 디스플레이화학공학부)
  • Published : 2007.11.01

Abstract

This paper presents an application study of a model predictive control based commercial package PCTP to real chemical processes. The first case study concerns a product purity control of a splitter process which distillates styrene from undesired component ethyl-benzene produced from ethyl-benzene dehydrogenation reaction. The second case study is about a temperature control of ethyl-benzene dehydrogenation reactor and an excess oxygen control of the fired heater. Optimum control structure for MPC application is developed for each case study. The application results show a significant improvement in control performance and stability.

Keywords

References

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