抄録
The term of “Process-Model-Control System” is introduced. The controller of this system consists of a high gain proportional regulator and a minor feedback loop containing process model. When this control method is applied to a process with large dead tiime which is considered to be difficult to control with a conventional controller, the process model serves to stabilize the system and excellent input-output response can be obtained.
The process-model-control system of second order is simulated on an analog computer, and the changes of input-output and disturbance-output responses caused by the variations of process model parameters are analyzed for the two typical processes with dead time, and how to adjust the process model parameters is studied for improvement of disturbance-output response.
