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WO/2008/041067A2 |
A method includes predicting measurements or states to be used by a controller (202) to control a process (204). The predicted measurements or states are generated using a model of the process (204). The method also includes providing th...
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WO/2008/039346A2 |
The solution from a multivariable predictive controller (MPC) is analyzed and described by providing quantitative input to operators regarding the effect of changing controller limits on the MPC controller solution. This information allo...
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WO/2008/030294A1 |
In some embodiments, a method including the steps of: during a polymerization reaction producing a polymer resin in a fluid bed reactor, measuring reaction parameters including at least reactor temperature, at least one property of the r...
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WO/2008/024517A2 |
The present invention relates generally to polyolefin production and to reducing volatile organic content (VOC) associated with the polyolefin. Techniques include the construction and implementation of a purge column model to calculate o...
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WO/2008/000845A1 |
Method and system for optimizing steel-rolling processes that applies to the iron-and-steel industry, allowing automatic analysis of process variables for the purposes of selecting a specific rolling-mill train configuration, prior to th...
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WO/2007/149582A2 |
A system (30), methods, and user-friendly program product (51) to calculate global energy utility targets and define optimal driving force distribution for a process or cluster of processes under all possible process changes and streams ...
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WO/2007/144513A2 |
The system comprises a management module (13), all-or-nothing inputs (11) representative of external events (en) and all-or-nothing outputs (17) controlling external actuators (4, 5), automatic modules (15) for executing predetermined ta...
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WO/2007/134893A1 |
An instantaneous actual position value (x(0)), an instantaneous desired position value (x*(0)) and future desired position values (x*(ti)) as well as, for each future desired position value (x*(ti)), a value which is characteristic of th...
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WO/2007/136462A2 |
A system, method, and device for generating a signal processing network for deployment on a motion control system are disclosed. The exemplary system may have a module that supplies one or more signal processing units represented in data...
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WO/2007/111525A1 |
The invention relates to a hierarchically organised information system for servicing a farm firm which is provided with automated workstations and uses mathematical models for characterising individual objects of the firm. The head works...
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WO/2007/067645A2 |
A system and method for controlling a process includes simulating the process and producing a simulated output (MVss,CVss) of the process, developing in an optimizer 504 a set of target values MVt, CVt, AVt, based on measured inputs MV, ...
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WO/2007/067521A1 |
A method is provided for selecting a representative set of training data for training a statistical model in a machine condition monitoring system. The method reduces the time required to choose representative samples from a large data s...
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WO/2007/065571A1 |
The invention relates to a system and a method for automatically testing planning results, the tests being made possible by means of a data processing device (1) in which planning results (3) that are to be verified are stored in an elec...
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WO/2007/065659A1 |
A method for reconstructing gusts and/or structural loads at aircraft, in particular passenger aircraft, characterised by the process steps: a) generating an observer on the basis of a nonlinear model of the aircraft which describes the ...
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WO/2007/059942A1 |
A device for designing a sensor arrangement for an automated system, the device comprising a first input unit for receiving a specification of a plurality of sensor measurements to be carried out by the sensor arrangement, a second input...
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WO/2007/059942A2 |
A device for designing a sensor arrangement for an automated system, the device comprising a first input unit for receiving a specification of a plurality of sensor measurements to be carried out by the sensor arrangement, a second input...
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WO/2007/061665A1 |
A method includes; identifying a signal and a disturbance associated with a model. The signal and disturbance are identified using historical data associated with one or more process vaiables. The method also includes decomposing the sig...
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WO/2007/058695A1 |
A method is provided for a virtual sensor system (130). The method. Includes establishing a virtual sensor process model (304) indicative of interrelationships between a plurality of sensing parameters (306) and a plurality of measured p...
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WO/2007/051334A1 |
The present invention is concerned with the monitoring of electromechanical oscillations in electric power systems, and their identification by an adaptive algorithm based on a repeatedly measured and evaluated signal as detailed in EP-A...
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WO/2007/049013A1 |
A method of modelling the effect of a fault on the behaviour of a system. The method comprises modifying a functional model of a system to specify a fault in the system; running the model in accordance with a test, the test having an inp...
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WO/2007/039860A2 |
Determining estimations of states of a physical system (2) by using an observer (4), which comprises a mathematical model (6) of the physical system. The observer (4) is supplied with a value of at least one entity (Y1, Y2, Y3, ...) of t...
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WO/2007/025797A1 |
The invention relates to a sensor simulator which is used to test the behaviour of a process system according to the signals of a sensor, whereby the signals thereof are simulated by the sensor simulator. The process system comprises at ...
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WO/2007/005931A2 |
A system for modeling, simulating and analyzing chemical and biochemical reactions includes a modeling environment for constructing a model of a chemical or biochemical system comprising a plurality of chemical reactions. Each chemical r...
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WO/2006/125569A2 |
The invention relates to a method and a device for simulating a sequence of movements of the structural components of a technical system. During the sequence of movements, at least two structural components of a technical system move in ...
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WO/2006/123149A2 |
A simulation environment for simulating a physical system or sub-system. The environment comprises a plurality of elements arrangeable to form any of a plurality of component objects or sub-component objects. The component or sub-compone...
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WO/2006/122722A1 |
The invention relates to a method and a device for simulating a visual pattern of a fiber product and to a method and device for producing a multicolor BCF yarn. At least one parameter of a strand-type fiber bundle is sensed and digitize...
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WO/2006/107308A1 |
A method and a system (120) for converting an existing interior space of a building (124) into an allergy space having low allergen, low VOC, and low biological content. The method involves sampling the interior space, removing suspected...
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WO/2006/106077A2 |
The invention relates to a developer device for designing a control system comprising automation software and automation hardware for the automatic operation of a process. The designing device comprises a design module (10) which is embo...
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WO/2006/105917A1 |
The invention relates to a method and system for simulating a manufacturing plant with a moving component. A construction model (10) of the manufacturing plant and a description (12) of a sequence of motions of the components are specifi...
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WO/2006/079398A1 |
The invention relates to an electronic device, in addition to a computer program product which is used to construct a technical product. The construction device comprises a data storage device, wherein data sets containing information ab...
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WO/2006/073103A1 |
An evaluation device (22) comprises an evaluation target model (31) which operates according to a control algorithm to be implemented in the control system, and which outputs a manipulated variable of a predetermined controlled equipment...
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WO/2006/021427A1 |
The invention relates to the online regulation of a batch process in a bioreactor (1). According to the invention, spectra of the actual charge in the bioreactor (1) are recorded at successive points during the running batch process. A m...
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WO/2006/021251A1 |
A method of transferring a multi-variate process control model from one RF-powered plasma processing chamber (the reference chamber) to another nominally identical RF-powered plasma processing chamber (the target chamber) comprises first...
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WO/2006/018360A1 |
The invention relates to a method for establishing a global system model equation consisting of model equations, which contain parameters, of individual components that form the global system. According to said method, the parameters of ...
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WO/2006/017027A2 |
An application or a portion thereof can be thought of as a container having a set of instruments with mathematical descriptions of relationships between the instruments and other portions of the application infrastructure. The set of ins...
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WO/2006/007621A2 |
The invention relates to a method for analyzing the behavior of complex systems, particularly internal combustion engines, by forming a model that represents different test variables in accordance with input variables. Said method compri...
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WO/2006/003198A2 |
The invention relates to a method for simulating a technical installation consisting of at least two components connected to one another via a real interface. An exchange of exchange objects ensues between the components via the real int...
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WO/2006/000337A1 |
The invention relates to a method for operating a piezo actuator by supplying a control voltage so as to obtain a desired displacement path of the actuator by taking into account the hysteresis-affected transmission behavior as a result ...
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WO/2005/121914A1 |
A method for process control, said method comprising: (a) providing a computational fluid dynamics model of a first process, (b) inputting to the computational fluid dynamics model data on the feed to said first process, said data repres...
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WO/2005/122075A1 |
The invention relates to a method for producing a hydrophilic polymer, a prediction method, hygiene articles and other chemical products containing hydrophilic polymer manufactured according to the inventive method, the use of an inventi...
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WO/2005/121910A1 |
The invention simplifies the use of the Mixed Logical Dynamic (MLD) framework for modelling of industrial processes and allows to automatically generate and solve optimal control problems and scheduling applications for said industrial p...
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WO/2005/122001A1 |
A Single Well Predictive Model (SWPM) software based computer system stores a Single Well Predictive Model (SWPM) software (20c1). When the SWPM (20c1) software is executed, the SWPM (20c1) will automatically produce a first specific wor...
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WO/2005/116782A1 |
A process module tuning method characterizes a process module by gathering data using a process condition measuring device to measure process outputs while inputs are excited. The data is used to identify a dynamic process model. The dyn...
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WO/2005/111598A1 |
The invention relates to a method and a device for assessing the quality class of an object that is to be tested, wherein the device (100) for assessing the quality class of a an object to be tested comprises a device for detecting a tes...
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WO/2005/111746A1 |
The invention relates to a method and a device (10) for simulating an automation system. The aim of the invention is to allow an automation system to be simulated in such a way that simulation components operating at very different compu...
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WO/2005/111873A1 |
An object oriented framework provides a set of objects that perform Hydroprocessing Reactor Simulation functioning and that permit a framework user to add extensions for specific processing features, thereby producing a Hydroprocessing R...
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WO/2005/096109A1 |
The subject of the invention is a method for determining the coefficients of a multiparameter model of reaction kinetics for curing resin mixtures, applicable to the determination of the physical and chemical material properties of resin...
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WO/2005/091089A1 |
The invention relates to an influencing device (1) for influencing at least one control apparatus (2), comprising at least one control apparatus microcontroller (3) and at least one control apparatus debug interface (4), wherein the infl...
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WO/2005/085964A1 |
The invention relates to a process control system which is used to control at least one process control element, comprising a first process model for the driving the at least one process control element in such a manner that from at leas...
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WO/2005/078618A2 |
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