System and method for optimizing a paper manufacturing process

摘要: A technique is disclosed for optimizing a quality parameter in process that not directly measurable online using conventional measurement devices. The includes the use of first inferential model to predict value based upon other variables. second predicts residual component off non-controllable variables process. outputs are combined produce composite predicted which may be further adjusted by an actual prediction error determined via comparison with offline measurement. provided dynamic predictive adapted implement control actions drive or maintain at target set point. consider cost optimization factors and production reliability order product meeting point range while considering requirements minimizing overall costs.