The Error Study of RMPCT Application to the Atmospheric and Vacuum Unit

The error rectify system that contains a multiple rectify mode has been built based on deep comprehension and a good grasp of the RMPCT advanced control technology and proceed from the process mechanism, the unite characteristics and different reasons that error is engendered from the soft measurement meters. Then it has improved the precision of soft measurement meters and quality of RMPCT controller to ensure improving the quality of products and rising the economic return of unit.