Decoupling control and energy efficient system for meat drying processing based on fuzzy-PID approaches

The paper presents a fuzzy PID decoupling control method for a drying room system in meat manufacturing. This decoupling algorithm aims to solve the issue of the coupling between temperature and relative humidity in meat drying rooms. The current traditional PID control algorithm is not performed better control accuracy to the systems of temperature and relative humidity. Therefore, the proposed decoupling control with the fuzzy PID algorithm is developed to solve the issue of the coupling. The result of simulated decoupling data for the meat drying system is presented better control accuracy based on the fuzzy PID decoupling algorithm. The coupling effects of temperature and relative humidity are also discussed in details with the system stability and energy consumption.