Mathematical modeling and dynamic decoupling of a multivariable process with a CST

In this paper, mathematical modeling and dynamic decoupler design of a temperature and flow rate process with a continuously stirred tank (cst) is presented. a dynamic mathematical model of the process that consists of two nonlinear differential equations is developed. the multivariable (mv) system model is linearized to make the elimination of loop interaction easier through dynamic decoupling and expressed in terms of system transfer functions. dynamic decoupling is designed using obtained linearized model and it is shown that loop interactions are eliminated making the process suitable for decomposed single loop feedback controllers.