文档介绍：Exploration And Simulation of work PID In Temperature Control System
Abstract :This paper presents a new kind of intelligence PID control method on BP work and some of basic concepts about BP work . work intelligence PID controller has many advanced pared with traditional PID controller. The BP work PID control method is applied to temperature control system in industry field. The simulation results show that the control method has high control accuracy ,strong adaptation and excellent control results.
Key words :work , PID controller , Temperature control system
1 Foreword
In industrial process control, PID control is a basic control method, its robustness, simple structure, easy to implement, but the conventional PID control also has its own disadvantage, because the parameters of conventional PID controller is based on being mathematical model of controlled object identified, when the mathematical model of the object are changing, non-linear time, PID parameters is not easy in accordance with its actual situation and make adjustments, the impact of the quality control so that the control of the quality control system decline. Especially in the pure time-delay characteristics with the industrial process, the conventional PID control more difficult to meet the requirements of the control accuracy. Because of works with anization, self-learning, adaptive capacity, In th