Synthesis of a synergetic control system for fabric bleaching process

This article examines a synergetic control system for a fabric bleaching process. It analyzes the fabric bleaching process from the perspective of the controlled plant. Taking into account the process characteristics and the application of the control system, a combined flow chart for the dispenser and impregnating bath was developed. The problem of constructing a mathematical model of the fabric bleaching process and synthesizing a control law based on the analytical design of the aggregated controllers (ADAC) method was solved. A control law was developed that transfers a representative point representing the plant’s dynamics from an arbitrary initial position to an invariant manifold and then moves the representative point to the desired position under control action along this manifold. A “dosing - impregnating bath” model was obtained using a control law developed based on the analytical design of the aggregated controllers (ADAC) method. The MATLAB software package was used as a tool for modeling the proposed method. Using a synergistic control algorithm for fabric bleaching using the ADAC method, graphs of transient processes for regulating concentration and temperature in the impregnating bath were obtained. The results obtained using the synthesized algorithms are used to improve the performance and efficiency of the “dosing - impregnating bath” control system.