传统PID控制器在烟草行业中的应用

以传统PID（比例-积分-微分）控制器理论为基础，论述了不同控制对象所应采用的PI、PD，以及PID调节器的结构，分析了各个调节参数对控制过程静态、动态的影响；在调节器的结构确定后。为了快速准确地整定出各调节参数，可采用凑试法、阶跃曲线法：通过在水分控制中的应用，证明了方法的正确性和实用性。

Traditional PID Controller's Application to Tobacco Industry

Based on the theory of traditional PID controller, the structures of PI, PD and PID regulators for different control objects are discussed. And the static and dynamic impacts of the adjusting parameters on the control process are analyzed. After the structures of the regulators are identified, collecttry method and step-curve method can be used to adjust the adjusting parameters quickly and accurately. It is proved that the method based on traditional PID is correct and practicable by applying it in the moi...