%0 Journal Article %A Nasser Mohamed Ramli and Mohamad Syafiq Mohamad %D 2017 %J International Journal of Environmental and Ecological Engineering %B World Academy of Science, Engineering and Technology %I Open Science Index 122, 2017 %T Modelling for Temperature Non-Isothermal Continuous Stirred Tank Reactor Using Fuzzy Logic %U https://publications.waset.org/pdf/10006421 %V 122 %X Many types of controllers were applied on the continuous stirred tank reactor (CSTR) unit to control the temperature. In this research paper, Proportional-Integral-Derivative (PID) controller are compared with Fuzzy Logic controller for temperature control of CSTR. The control system for temperature non-isothermal of a CSTR will produce a stable response curve to its set point temperature. A mathematical model of a CSTR using the most general operating condition was developed through a set of differential equations into S-function using MATLAB. The reactor model and S-function are developed using m.file. After developing the S-function of CSTR model, User-Defined functions are used to link to SIMULINK file. Results that are obtained from simulation and temperature control were better when using Fuzzy logic control compared to PID control. %P 169 - 175