Model Predictive Control - Advanced Process Control | Aspen Nonlinear Controller
 
  • Achieve Non-Linear Control of Polymer Production.

    Aspen Non-Linear Controller is a fully non-linear solution in both gains and dynamics. And with our unique transition management features, polymers producers can squeeze more performance from existing assets than ever before.

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    Aspen Non-Linear Controller’s Combine Models feature makes it easy to develop APC models that represent multiple catalyst configurations

    Easily handle multiple catalysts.

    Aspen Non-Linear Controller’s Combine Models feature makes it easy to develop models that represent multiple catalyst configurations.
    Aspen Non-Linear Controller eliminates the reliance on finicky analyzers by generating accurate inferentials through empirical or rigorous models.

    Generate accurate inferentials.

    Eliminate reliance on finicky analyzers with accurate inferentials. And with Aspen Non-Linear Controller, you have a choice of empirical or rigorous models.
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    Aspen Non-Liner Controller automates consistent, fast polymer grade transitions including catalyst changes, donor changes, and co-monomer changes.

    Ensure consistent, fast grade transitions.

    Aspen Non-Linear Controller automates operating procedures—including start-ups and shutdowns. It handles complex Polymer transitions including catalyst changes, donor changes, and co-monomer changes.
    Operating conditions are compiled to create a Control Recipe, representing the entire plant. Complex recipes are managed with ease.

    Handle complex recipes with ease.

    Master Recipes, representing operating conditions, are pulled together and a Control Recipe, representing the entire plant, is created.
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    Fundamental models can provide more accurate predictions compared to empirical models. Leverage the industry’s best rigorous non-linear simulator.

    Leverage the industry’s best rigorous non-linear simulator.

    Fundamental models can provide more accurate predictions compared to empirical models as new products and catalysts are introduced.
    The operator interfaces in the Aspen Non-Linear Controller were designed based on feedback from polymer plant operators.

    Rely on interfaces for operators designed by operators.

    It doesn’t matter how good the controller is if the operators won’t use it. The operator interfaces in the Aspen Non-Linear Controller were designed based on feedback from polymer plant operators.

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