PID Control System of Wood Drying Kiln Based on Immune Algorithm

Neural net was used to conduct the system distinguishing to PID control system of wood drying kiln,on the basis of above,immune PID algorithm was taken to find the best PID parameters on line instead of the traditional PID algorithm,so as to control the drying kiln's temperature and humidity courses,the emulate results showed new control system improved evidently from the aspects of stability and dynamic property.