Using Software Models in Production for Predictive Quality Improvement
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Transcript of Using Software Models in Production for Predictive Quality Improvement
Rockwell Automation TechED 2016 @ROKTechED #ROKTechED 1
Rockwell Automation TechED 2016 @ROKTechED #ROKTechED
SOLUTION:
Available sooner and faster, timely
Available in real-time, enables direct quality control
Model identifies what changes results
May reduce lab frequency requirements (costs).
QC Lab with Soft Sensor®What Makes a Soft Sensor® Different?
Rockwell Automation TechED 2016 @ROKTechED #ROKTechED
Available sooner and faster, timely
Available in real-time, enables direct quality control
Model identifies what changes results
May reduce lab frequency requirements (costs).
VIRTUAL ONLINEANALYZER
PROCESS ADJUSTMENTS
SOLUTION:
0.34 12.01 5.10
0.45 12.34 5.34
0.12 12.67 5.23
0.14 13.03 6.02
0.46 13.67 6.70
0.67 13.69 4.98
rate temp thick
0.34
0.45
0.12
0.14
0.46
0.67
%
MeasurementREAL-TIME
QC LabWhat Makes a Soft Sensor® Different?
with Soft Sensor®
Rockwell Automation TechED 2016 @ROKTechED #ROKTechED
Soft Sensor® Installed Examples
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PolymersBP:HDPE:DensityBP:HDPE:Melt IndexBP:LLDPE:DensityBP:LLDPE:Melt IndexBP:LLPE:DensityBP:LLPE:Melt IndexExtrusion:LDPE:Melt IndexExtrusion:LLDPE:Melt Inde
Polycarbonate RVPolyethylene Consist. Ind.Polyethylene Melt IndexPolypropylene Melt FlowSclartech:LLDPE:Melt Ind.Spheripol PP:%C2Spheripol PP:%C2:GPRSpheripol PP:%MFR:GPRSpheripol PP:%XS:GPRSpheripol PP:Melt FlowSpheripol PP:XS:Loop RxUnipol:HDPE:DensityUnipol:HDPE:Melt IndexUnipol:LLPE:DensityUnipol:LLPE:Melt IndexUnipol:PP:Melt FlowUnipol:PP:Melt Ind. Extr.Unipol:PP:XS
ChemicalsActivated Sludge Plant: Suspended SoliAromatics: Bz in light pyrolysis gasolineAromatics: Bz. in heavy pyrolysis gasolineAromatics: MCH In benzene cutC2 Splitter: Btms. ImpuritiesC2 Splitter: Ovhd. ImpuritiesTDA Column: meta-TDA in interm. streamTDA Column: meta-TDA in ortho-TDA prod.Cumene PurityHydrofluoric Acid Concentration
Pulp & PaperBOD on effluent treatmentBrightnessDFDC gradeFluorescenceIGT on coated board machineInternal bond on coated board machine
Kappa on batch digesterPaper machine caliper Paper machine colorVKK Grade Emission MonitorNOx, O2 and CO control200+ Online at many locations
RefiningCrude Unit: AGO 680+; Kerosene D-86; Kerosene D-86 95%; Diesel Cloud Pt.; Diesel D-86 90%; Diesel Flash Pt.; Kerosene D-86 90%; Kerosene Freeze Point; Kerosene Flash Point; Kerosene Density
Debutanizer:Bottoms C4; Overhead iC5; Bot 10%Depentanizer:Overhead C7Depropanizer:Bottoms C3; Bottoms RVP; OH C6FCC Main Frac.: LCO 90%; Naphtha 90%
Hydrocracker Main Frac: LSR RVP; Diesel D-86 90%; Diesel Flash Pt.; Gas Oil D-86 5%; HSR D-86 5%; HSR D-86 90%; Kerosene D-86 90%; Kerosene Flash Pt.; LSR D-86 95%
Reformate: Aromatics composition; C4 comp; Naphthene comp; Olefin comp; Paraffin comp; RON; RVP
Rockwell Automation TechED 2016 @ROKTechED #ROKTechED
PlantPAx® ModelBuilder with Soft Sensor® Comprehensive data analysis and model building tool Embed and execute models online with Studio 5000® Real-time laboratory measurements for better quality control
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Rockwell Automation TechED 2016 @ROKTechED #ROKTechED
FactoryTalk® ProductionCentre®, FactoryTalk® Historian, Pavilion® Real-Time Optimization™ …
Pavilion8® MPC, Software CEM®, Soft Sensor®, Asset Management, …Rockwell Software® Studio 5000®, PlantPAx® MPCBuilder, PlantPAx® Model Builder with Soft Sensor® Designer
• PlantPAx® MPC• IMC,CC,MMC• FuzzyLogic• Soft Sensor® (AOI)• PID,PIDE• Motion• Discrete
Soft Sensor® in Integrated Architecture®
Workstation and Logix-based APC Products
Rockwell Automation TechED 2016 @ROKTechED #ROKTechED
Unlimited data miningTime MergeFlexible Lab Bias AdjustmentPowerful data cleanup
data segregationdata preprocessing
Gain Constrained Training100s of running applications
Soft Sensor®; Virtual Online Analyzer® “We’ve got something
like that”
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ROKTechED 2016 ProcessFor the rest of the story…