Mathematical Control Model of Secondary Coextrusion Composition Preparation

Abstract

Abstract The control of polymer waste recycling process is an important modern problem. A partial solution to the problem can be got by using coextrusion technology. As a result of its application with respect to polymer waste, we can get a multilayer qualitative product, containing waste and safe for usage. Because of economic causes, the problem of using this technology is the correct preparation of secondary coextrusion composition based on the requirements to the quality of the obtained product. The scientific paper presents the mathematical control model of secondary polymer composition preparation. The developed model allows carrying out an operational control of composition components consumption, determining and correcting the consumption of the most expensive astringent component in order to guarantee the required quality of the product. The mathematical model is the basis for construction of intellectual automated systems for controlling polymer waste recycling process by coextrusion technology.