Profilmatic Advanced profile control strategies - Voith
Profilmatic Advanced profile control strategies - Voith
Profilmatic Advanced profile control strategies - Voith
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<strong>Profilmatic</strong>For superior <strong>profile</strong> <strong>control</strong> resultsModuleJetModuleStepCD DeviationScanner PathResponseFunctionEdge LogicAutoMappingActuatorSplitting LogicModemSupportCompromiseControl LogicTemp DeviationCD ActuatorsTransport Delay+Scanning TimeProfileMeasurementRawProfilesSPC/SQC LogicControlProfileProfile ControlActuatorSetpointsMD DeviationScannerPaper Direction+/- 1s<strong>Profilmatic</strong> Control SoftwareMeanValueTime<strong>Profilmatic</strong> functional <strong>control</strong> diagram<strong>Profilmatic</strong> StrategiesDistinguishing random noise from true <strong>profile</strong> variationBenefitsStatistical measurement techniques<strong>Profilmatic</strong>® cross direction <strong>control</strong>Continuous dynamic <strong>profile</strong>These new <strong>control</strong> techniques haveUnique, continuous dynamicActuator splitting strategy providesOptional redundant <strong>Profilmatic</strong>software comprises a family ofmapping ensures accurate align-revolutionized the speed andmapping eliminates alignmentoptimum <strong>control</strong> for a single qualitycomputers provide high reliabilityadvanced <strong>control</strong> <strong>strategies</strong> thatment of each actuator against eachperformance of <strong>Profilmatic</strong> <strong>profile</strong>errors for optimum <strong>control</strong>variable using multiple CDand additional incremental results.deliver fast response and flatmeasurement zone. This eliminates<strong>control</strong> and provide the foundationperformance.actuators.<strong>profile</strong>s.the effect of web wander orfor superior <strong>control</strong> results.The redundant computer mirrors thedifferential shrinkage that occurs atAdaptive tuning algorithms provideControl weighting strategy providestuning and setup factors of the<strong>Profilmatic</strong> sets new standardsgrade change or furnish change.<strong>Profilmatic</strong> <strong>control</strong> integrates withflat <strong>profile</strong>s with a fast response,the ability to factor a secondaryprinciple computer.in <strong>profile</strong> quality by employingthe OnQ Quality Control Systemwhile eliminating the need for gradequality variable into a primarystatistical process and qualityControl tuning is simplified withor other compliant QCS measure-grouping the <strong>control</strong> tuningquality variable.<strong>control</strong> (SPC & SQC) techniques.<strong>Profilmatic</strong>ʼs adaptive tuningment platforms to <strong>control</strong> eitherparameters.The <strong>profile</strong> shape is quickly andalgorithms. These help eliminate<strong>Voith</strong>ʼs Module actuators or actua-Fast, aggressive caliper <strong>profile</strong>accurately determined fromthe need for complex grade-tors from third party suppliers.CD <strong>control</strong> modelling techniquesrecovery strategy following breaksunfiltered, high-resolution <strong>profile</strong>dependent tuning.eliminates traditional “saw-tooth”minimizes quality losses.measurements. By distinguishingactuator output array tendencies.random noise from true CD<strong>Profilmatic</strong>ʼs <strong>control</strong> modellingSimple, efficient initial set-up andvariation, it eliminates slowtechniques help avoid “saw-tooth”Configurable set-up options aretuning takes less than one hour.traditional filtering methods of data<strong>control</strong> tendencies, where adjacentincluded for <strong>control</strong>ling actuatorsacquisition.actuator outputs are runningthat are outside the measuredcounter to each other.<strong>profile</strong>.23