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gross error detection (134) 134
data reconciliation (133) 133
engineering, chemical (97) 97
gross error-detection (76) 76
computer science, interdisciplinary applications (35) 35
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process flow-rates (16) 16
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error detection (15) 15
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online data reconciliation (7) 7
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classification (6) 6
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measurement uncertainty (6) 6
optimierungsproblem (6) 6
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outlier detection (6) 6
polymerization (6) 6
process flow (6) 6
reconciliation (6) 6
robust (6) 6
soft sensor (6) 6
betriebliche daten (5) 5
bias (5) 5
computer simulation (5) 5
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datenverarbeitung (5) 5
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kalman filter (5) 5
leaks (5) 5
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measurement test (5) 5
multiple data sets (5) 5
networks (5) 5
nodal test (5) 5
nonlinear data reconciliation (5) 5
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Control Engineering Practice, ISSN 0967-0661, 02/2019, Volume 83, pp. 203 - 212
Data reconciliation has played a significant role in rectifying process data which can meet the conservation laws in industrial processes. Generally, the... 
Data reconciliation | Industrial processes | Robust estimation | Gross error detection | SYSTEM | PERFORMANCE | STRATEGY | SENSOR | GROSS-ERROR-DETECTION | MODEL | IDENTIFICATION | LEAST-SQUARES | ENGINEERING, ELECTRICAL & ELECTRONIC | ESTIMATORS | FRAMEWORK | AUTOMATION & CONTROL SYSTEMS
Journal Article
Applied Thermal Engineering, ISSN 1359-4311, 01/2019, Volume 147, pp. 623 - 635
Journal Article
Industrial & engineering chemistry research, ISSN 0888-5885, 02/2019, Volume 58, Issue 5, pp. 2071 - 2083
Dynamic data reconciliation (DDR) is used to reduce the uncertainties in process measurement. Conventional data reconciliation theories and methods are based... 
ENGINEERING, CHEMICAL | FRAMEWORK | CLASSIFICATION | STEADY-STATE | GROSS-ERROR-DETECTION | IDENTIFICATION | STATE ESTIMATION
Journal Article
Control Engineering Practice, ISSN 0967-0661, 10/2016, Volume 55, pp. 101 - 115
This paper introduces an application of simultaneous nonlinear data reconciliation and gross error detection for power plants utilizing a complex but... 
Data reconciliation | Gross error detection | Power plant | Diagnostics | Estimation | Monitoring | MATRIX PROJECTION | POWER | GROSS-ERROR-DETECTION | PROCESS FLOW-RATES | ENGINEERING, ELECTRICAL & ELECTRONIC | WASTE | HEATING VALUE | ESTIMATORS | FAULT-DETECTION | OBSERVER | AUTOMATION & CONTROL SYSTEMS | Combustion | Sensors | Electric power-plants | Peat | Analysis | Power plants
Journal Article
Applied Thermal Engineering, ISSN 1359-4311, 03/2013, Volume 51, Issue 1-2, pp. 1170 - 1180
In this paper data reconciliation is applied to the steady-state operational data of a single-effect ammonia/water absorption chiller. The methodology includes... 
gross error detection | Absorption refrigeration | Data reconciliation | Steady-state | Performance | ENERGY & FUELS | CLASSIFICATION | NETWORKS | GROSS-ERROR-DETECTION | IDENTIFICATION | REDUNDANCY | ENGINEERING, MECHANICAL | MECHANICS | THERMODYNAMICS | OPERATION | ROBUST DATA RECONCILIATION | FRAMEWORK | OBSERVABILITY ANALYSIS | Refrigeration equipment | Mechanical engineering | Analysis
Journal Article
Journal of Process Control, ISSN 0959-1524, 11/2013, Volume 23, Issue 10, pp. 1575 - 1596
In many industrial plants, development and implementation of advanced monitoring and control techniques require real-time measurement of process quality... 
Bayesian methods | Process industry | Inferential sensor | Grey-box models | NOVELTY DETECTION | MULTIVARIATE OUTLIER DETECTION | MISSING DATA | SOFT-SENSOR | ADAPTIVE-CONTROL | VARIABLE SELECTION | STATE ESTIMATION | GROSS ERROR-DETECTION | ENGINEERING, CHEMICAL | PARTICLE FILTERS | GAUSSIAN PROCESS | AUTOMATION & CONTROL SYSTEMS | Analysis | Sensors
Journal Article
Industrial & Engineering Chemistry Research, ISSN 0888-5885, 09/2018, Volume 57, Issue 38, pp. 12861 - 12870
In modern industrial processes, data reconciliation plays a significant role in reducing measurement errors and adjusting process measurements to meet... 
GROSS ERROR-DETECTION | ENGINEERING, CHEMICAL | PLANT | COVARIANCE-MATRIX | STATE TRANSITION ALGORITHM | POLYPROPYLENE REACTOR | SYSTEMS | PROCESS FLOW | IDENTIFICATION | DYNAMIC DATA RECONCILIATION | BAYESIAN-INFERENCE
Journal Article
Electric Power Systems Research, ISSN 0378-7796, 08/2017, Volume 149, pp. 210 - 219
•A new analytical methodology for smart grids cyber-physical security is presented.•The method is built on the classical WLS state estimator.•Cyber-attacks are... 
Smart grids | Cyber-physical systems security | Innovation concept | State estimation | Bad data analysis | GROSS ERROR-DETECTION | IDENTIFICATION | ENGINEERING, ELECTRICAL & ELECTRONIC | Data security | Analysis | Information management
Journal Article
Computers and Chemical Engineering, ISSN 0098-1354, 2010, Volume 34, Issue 2, pp. 154 - 162
Data reconciliation is important in chemical industries. Because of random and possibly gross errors in measurements, data reconciliation is needed to minimize... 
Data reconciliation | Quasi-weighted least squares | Gross error detection | Weighted least squares | Robust estimator | GROSS ERROR-DETECTION | ENGINEERING, CHEMICAL | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS
Journal Article
Control Engineering Practice, ISSN 0967-0661, 2008, Volume 16, Issue 2, pp. 159 - 170
On-line optimization provides a means for maintaining a process around its optimum operating range. This optimization heavily relies on process measurements... 
Data reconciliation | Robust estimation | Gross error detection | Linear and bilinear mass balances | gross error detection | GROSS ERROR-DETECTION | data reconciliation | robust estimation | linear and bilinear mass balances | AUTOMATION & CONTROL SYSTEMS | ENGINEERING, ELECTRICAL & ELECTRONIC | Engineering Sciences | Other
Journal Article
Industrial & engineering chemistry research, ISSN 0888-5885, 10/2019, Volume 58, Issue 42, pp. 19551 - 19561
The equation-oriented estimation of measurements constitutes the initial stage of many procedures devoted to optimizing a chemical plant. Nevertheless, the... 
ENGINEERING, CHEMICAL | GROSS-ERROR-DETECTION | DATA RECONCILIATION
Journal Article
Industrial and Engineering Chemistry Research, ISSN 0888-5885, 05/2015, Volume 54, Issue 18, pp. 5096 - 5105
In this work, a comparative performance analysis of robust data reconciliation strategies is presented. The study involves two procedures based on the biweight... 
ENGINEERING, CHEMICAL | GROSS-ERROR-DETECTION | IDENTIFICATION | DYNAMIC-SYSTEMS | Mean square values | Error analysis | Balancing | Least squares method | Mathematical analysis | Strategy | Mathematical models | Estimators
Journal Article
Applied Thermal Engineering, ISSN 1359-4311, 07/2019, Volume 158, p. 113726
•Data reconciliation/parameter estimation in a pyrolysis reactor is analysed.•Kalman filter and quasi-steady-state assumption are incorporated.•A multi-channel... 
Dynamic data reconciliation | Decoupled filter | Quasi-steady-state | Pyrolysis reactor | PLANT | PARAMETER-ESTIMATION | ENERGY & FUELS | PERFORMANCE | ENGINEERING, MECHANICAL | GROSS ERROR-DETECTION | MECHANICS | THERMODYNAMICS | STEADY-STATE | Observability (systems) | Pyrolysis | Parameter estimation | Decoupling | Reactors | Reconciliation | Nuclear reactors | Estimating techniques | State variable
Journal Article
Control Engineering Practice, ISSN 0967-0661, 05/2017, Volume 62, pp. 79 - 91
In chemical industries, measurements corrupted by noise or outliers may affect operators’ recognition of the current situation and lead them to make... 
Online data filtering | EMD | Median filter | Process data | Wavelet thresholding | DATA RECTIFICATION | GROSS-ERROR-DETECTION | DATA RECONCILIATION | AUTOMATION & CONTROL SYSTEMS | ENGINEERING, ELECTRICAL & ELECTRONIC | Chemical industry | Herbicides | Pesticides industry | Information management | Algorithms | Analysis
Journal Article
Computers & chemical engineering, ISSN 0098-1354, 2019, Volume 123, pp. 272 - 285
Journal Article
Control Engineering Practice, ISSN 0967-0661, 10/2018, Volume 79, pp. 91 - 104
Journal Article