Aspen Inferential Qualities™

Maintain tighter quality control and reduce lab work with accurate real-time estimates of unmeasured properties.

Reduce Off-Spec Product and Maintain Tighter Quality Control

Improve Control With Feedback Between Lab Samples

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

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.

Select from a Rich Set of Model Types

Develop accurate inferential 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.

Simplify Usability With Zero-Code Configuration

Valuable information is often lost in translation. This solution requires no programing, no nested code and no hidden routines, so there are no maintenance nightmares.

Related Content

Improving Profitability Through APC Benchmarking

Improving Profitability Through APC Benchmarking

Are you wondering how your site stacks up against those of your peers? Do you know what your Advanced Process Control (APC) Score is? Gain key insights into your APC program and find out how best t...

White Paper
TOTAL_webinar_Mitigate_Corrosion_Maximize_Benefits_wAPC

TOTAL Mitigates Corrosion while Maximizing Benefits with Advanced Process Control

In this webinar, Sebastien Osta, APC Specialist at TOTAL, explains how TOTAL used AspenTech’s APC solution to control corrosion mechanism in real time using Aspen IQ and advanced process control, incr...

On Demand Webinar
Accelerate Your Knowledge Delivery With Aspen eLearning!

Accelerate Your Knowledge Delivery With Aspen eLearning!

As changing business conditions and an evolving workforce challenge companies in the process industries, AspenTech is working to meet their diverse training needs.

Blog
Top Five Tips to Get the Most out of Aspen eLearning

Top Five Tips to Get the Most out of Aspen eLearning

Follow these hints to learn the skills that matter most in your job and discover how to use the latest features in AspenTech software!

Blog
APC Coker Webinar Tile

Drive Organization and Control Improvements with Aspen Watch and Aspen IQ Performance KPIs

Advanced Process Control (APC) key performance indicators (KPIs) provide drive and feedback to continuously improve operations. Join APC expert, Ray Coker, to see how he uses Aspen Watch and Aspen IQ ...

On Demand Webinar
Application Video

Aspen How-To

Looking for quick demonstrations on using AspenTech products to solve your engineering and operations challenges? Browse this compilation of bite-sized videos produced by AspenTech experts covering all our major solutions.

eLearning

Aspen eLearning

Find on-demand training for applying AspenTech products to your complex process engineering and operational problems. Our comprehensive eLearning courses, created by AspenTech experts, offer self-guided learning paths for all our major solutions.

Training Center

Aspen Classroom Learning

We offer comprehensive libraries of classroom and virtual expert-led training courses for our process engineering and operational solutions. All courses are created and produced by AspenTech experts.