August 2001

Trends and Resources

New Developments: New Developments in products, services and software

Multivariable predictive controllersUpgraded GMAXC-multivariable predictive control (MVPC) softwarepackage with an OLE interface for AEA Hyprotech's HYSYS.PlantDynamic Simulation package-has been fiel..

Multivariable predictive controllers Upgraded GMAXC-multivariable predictive control (MVPC) software package with an OLE interface for AEA Hyprotech's HYSYS.Plant Dynamic Simulation package-has been field proven on an acrylonitrile unit. It is said to offer an efficient and low-risk method for designing, developing and testing MVPC applications, where: Actual plant testing is difficult and costly to perform MVPC applications are required at startup for new process units Rapid application implementation is required. Also, the virtual plant environment offers a safe way to test MVPC applications for: Process control performance and expected benefits

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