Аннотация
The work presents identification method, allowing receiving a mathematical model of industrial processes of polymerization according to data of regular maintenance taking into account interference correlation. The method for receiving optimum estimates of model parameters, which can be employed to control the process, has been suggested. One of the widespread polymer plastic materials is polystyrene, obtained by continuous polymerization of styrol. Most industrious processes of polymerization are realized in the cascade of continuously operating reactors with stirring device.