Aspen Inferential Qualities
Measure Product Quality without Costly Lab Analysis.
Maintain tighter quality control and reduce lab work with accurate real-time estimates of unmeasured properties.
Aspen Inferential Qualities
Learn and Apply
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Deploy and integrate easily.

Inferential sensors are fundamental elements of many advanced process control systems. Aspen Inferential Qualities makes online implementation and remote monitoring straightforward and trouble-free.

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Select from a rich set of model types.

Develop accurate inferentials from a wide array of model types including Linear PLS, Fuzzy PLS, Hybrid Neural Net (HNN), Linearized Rigorous Models, and Algebraic and Finite Impulse Response (FIR) models.

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Improve control with feedback between lab samples.

Augment costly or infrequent lab analysis with continuous prediction of key process variables. Infential measurements improve input information to the controller and reduce your reliance on laboratory analysis.

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Simplify usability with zero-code configuration.

Valuable information is often lost in translation between those that configure code and those that operate processes. The AspenTech solution requires no programing, no nested code, no hidden routines, no maintenance nightmares.