In this paper, a continuous stirred tank reactor was modeled by using the system identification technique. This technique is useful to calculation control and model parameters such as temperature control of polymerization reactor. A pseudorandom binary sequence (PRBS) was utilized as a forcing function in order to identify ARX and ARMAX models of the system and the system output which was tank temperature was measured. Input and output data were collected from system and ARX and ARMAX models degree and parameters were evaluated by using least square method with MATLAB function , In order to test the model validation, auto correlation, cross correlation plots and information theoretic criterion (AIC) were used. The best model of continuous stirred tank reactor was determined as ARMAX model.
System identification continuous stirred tank reactor Parameter estimation
Sistem tanımlama Karıştırmalı ve sürekli tepkime kabı Parametre belirleme
Konular | Kimya Mühendisliği |
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Bölüm | Araştırma Makaleleri |
Yazarlar | |
Yayımlanma Tarihi | 31 Aralık 2005 |
Kabul Tarihi | 1 Temmuz 2005 |
Yayımlandığı Sayı | Yıl 2005 Cilt: 18 Sayı: 2 |