CALCULATION METHOD OF CASCADE CONTINUOUS CONTROL SYSTEM PARAMETERS IN INDUSTRY

Abstract

Calculating parameters for control systems in industry is an important issue, this issue is often interested in research, because the quality of adjustment of control systems is increasingly required, in then, industrial objects are often changing with their operational age. On the other hand, the control systems of industrial objects are multi-stage systems, the way to calculate the adjustment parameters for the system is quite complicated, making it difficult to calibrate the control system, making it difficult to adjust the system. Most engineers have to calibrate the system by tracing and testing each set of parameters in turn. That way takes a lot of time, effort and adjustment quality is not high, sometimes the system is only temporarily stable with the set of test parameters, but after a period of operation, the system will return to normal condition. poor tuning quality. To gradually meet the demand of parameter calculation for multi-stage continuous control system with strict theoretical basis, ensuring stable and sustainable adjustment quality over time. This paper will present a method of calculating parameters for a multi-stage continuous adjustment system so that the system has stable and sustainable quality and a simple calculation method.