STABLE CONTROL IN THE MODEL OF QUANTITIVE BALANCING SYSTEM

Abstract

The model of quantitative weighing system was built to meet the training program of the Faculty and the University in the direction of practical application. Each newly learned and exploited knowledge leads to built a part of system with the aims to provide students essential knowledge and skills after graduation.The stability in control of quantitative weighing system can be done through many different methods.

The content of the article presents empirical method combined with the selection of automatic control equipment to create more favorable conditions than the conventional theoretical method, in addition we can directly assess the results of the following control system in the testing. The feedback loop (closed loop), the controller parameters are automatically calibrated in the PLC. System communication is done through the USS communication function. Control results are guaranteed to allow for errors.