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GJAE - German Journal of Agricultural Economics

Browse Volumes: GJAE - German Journal of Agricultural Economics

GJAE Volume 71 (2022) Issue 04 ISSN Online: 2191-4028

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Lucian Stanca, Daniel Hoop, Johannes Sauer Using Auxiliary Information to Improve Agricultural Statistics – Advantages of the Calibration Approach over Poststratification Weights S. 204-212

„… – Advantages of the Calibration Approach over Poststratification Weights Lucian Stanca Technische Universität …” „… calibration approach, utilising auxiliary variables to adjust weights, outperforms the poststratification …” „… procedure in terms of estimating important population charac-teristics. Keywords calibration; unit …”

doi.org/10.51202/2191-4028-2022-04

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GJAE - German Journal of Agricultural Economics

Browse Volumes: GJAE - German Journal of Agricultural Economics

GJAE Volume 70 (2021) Issue 03 ISSN Online: 2191-4028

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Wolfgang Britz Automated Calibration of Farm-Sale Mixed Linear Programming Models using Bi-Level Programming S. 165-181

„… true parameters and thus allows for systematic and automated calibration.Keywordslinear programming …” „… automated calibration.Keywordslinear programming; mixed linear programming; calibration; bi-level …” „… GJAE 70 (2021), Number 3 165 Automated Calibration of Farm-Sale Mixed Linear Programming Models …”

doi.org/10.51202/2191-4028-2021-03

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International Conference on Gears 2023

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2422 2023

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A. Wedmann, M. Stein, K. Kniel Large gear metrology at PTB S. 1803-1820

„… able to ensure reliable proof of quality, a calibration service for large workpieces and particularly …” „… the development of respective calibration strategies, the range of gear calibration capabilities could …” „… gear ring measurement standard, the calibrations can also be carried out in overturned positions now …”

A. Alnahlaui, P. Tenberge Optimised statistical evaluation for the determination of tooth root endurance strength S. 19-32

„… the simulations with staircase method were carried out with an increasing calibration test (ICT). This …” „… scenario of calibration test is when the first test starts at a load level that is higher than the actual …” „… calibration tests (DCT) is observed. At the right-side an exemplary staircase test with increasing calibration …”

C. van Oss, A. Hilbig, H. Sardemann, S. Schumann, B. Schlecht Opportunities arising from digital twins in gear development S. 1027-1038

„… calibration. To derive it from the measurement image, fiducial markers are needed whose coordinates are given …” „… measurement images (simultaneous calibration) or is determined separately beforehand (test field calibration …” „… , Offenbach : Wichmann Verlag, 2010 [3] BROWN, Duane C.: Close-range camera calibration. In: Photogramm. Eng …”

B. Devaux, C. Hamon, S. Montani Evaluation of specialty polymer performances in gear applications and the bias between modeling and testing approaches S. 1515-1532

„… parameters.The calibration of these material parameters is based on anisotropic stress-strain curves that have …” „… machined, in different orientations (0°, 45° and 90°), in a specific in-house calibration plaque (designed …” „… our material law to any given fiber orientation [3].Fig. 18: DIGIMAT calibration based on anisotropic …”

M. Fürst, S. Sepp, D. Schweigert, M. Otto, K. Stahl Experimental Investigation of Moving Contact Pattern in Helical Planetary Gearboxes S. 569-582

„… calibration of the measuring tips, the accuracy of the measurements is ensured. This process is performed by …” „… load Fig. 3: Reference sphere with temperature sensor formeasuring tip calibration Table 3: Test gear …”

B. Černe, N. Vukašinović, D. Zorko In-situ experimental methods for measuring tooth meshing displacements and wear during polymer gear tests using a high-speed camera with microscopy optics S. 1563-1580

„… a light calibration procedure, like the one used in EDD, is first introduced to obtain homogeneous …” „… the wear measurement pre-processing phase. A) original HSC recording image, b) brightness calibration …”

P. Romio Spur Gear Teeth Reconstruction via Direct Laser Deposition S. 1641-1664

„… 0.001) g was also weighed in every evaluation in order to dismiss scale calibration issues in the pinion …” „… change due to any scale calibration problems but only due to the performed tests. m = (mi+1 – mi) + (mri …”

J. Vorgerd, P. Tenberge, M. Steinrötter Scuffing load carrying capacity of high-speed gears with an isotropic superfinished surface S. 227-242

„… cover these effects of higher pitch line velocities and isotropic superfinishing, Eq. 5. The calibration …”

Y. Koch, E. Kirchner, J. Hirschmann Measuring Instantaneous Angular Speed using a Gear Wheel as Material Measure to detect Pitting Damage during an Endurance Test S. 81-96

„… possible to reduce the influence of this disturbance by calibration of the sensor. Despite these influences …”

F. Concli, M. N. Mastrone Latest advancements in the lubrication simulations of geared systems: a technology ready for industrial applications S. 499-518

„… defined as :; <=>?@AB Cwhere Gg is the volume of air per unit of time, Cair is a calibration parameter …”

doi.org/10.51202/9783181024225

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Messunsicherheit praxisgerecht bestimmen 2017 und Prüfprozesse in der industriellen Praxis 2017

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2319 2017

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J. van der Grinten Kalibrierung von Gasdurchfluss-Messgeräten S. 27-38

„… Kalibrierung von Gasdurchfluss-Messgeräten Calibration of gas flowmeters Dr. Jos van der …” „… During high-pressure gas flow calibrations, the uncertainties of a gasmeter due to repeatability and …” „… the representation of the calibration curves. For turbine gasmeters, a polynomial equation (1 …”

T. Ring Datenaustausch mit dem Kalibrierlabor – Neues zur VDI 2623 S. 371-384

„… a calibration application and an external calibration laboratory. The data exchange format uses a …” „… multi-level XML file. All this is summarized in a calibration order containing the test equipment master data …” „… , the data of the calibration application, calibration plans and instructions to the calibration …”

S. Osang Kalibrierung von Waagen mit dem Substitutionsverfahren – Anwendung des Substitutionsverfahrens bei der Kalibrierung von Hochlastwaagen mit Betrachtung der Messunsicherheit S. 19-26

„… substitution procedure for the calibration of highload scales with consideration of measurement uncertainty …” „… calibration of highload scales. The procedure and its influence on the uncertainty of the calibration are …” „… calibration of non-automatic weighing instruments” VDI-Berichte Nr. 2319, 2017 21 3. Durchführung der …”

J. Nitsche, D. Röske, R. Kumme, R. Tutsch Unsicherheitsabschätzung bei der Kalibrierung sechsachsiger Kraft-Momenten-Sensoren S. 245-258

„… of the calibration uncertainty of six-component force-moment-sensors Dipl.-Ing. Jan Nitsche …” „… the calibration of multi-axial force and moment sensors. The uncertainty of the identification of …” „… ] Ferrero C, Zhong L Q, Marinari C and Martino E: New automatic multicomponent calibration system with …”

B. Pesch Festlegung der Kalibrier- oder Nutzungsintervalle von Messmitteln S. 85-98

„… is shown, why a program for the definition and monitoring of calibration intervals is necessary …” „… Calibration Intervals [7] Die Ansätze der amerikanischen Autoren Donald W. Wyatt3 und Howard T. Castrup4 in …” „… ] International Laboratory Accreditation Cooperation (ILAC), „ILAC-G5:1994 - Guidfelines for Calibration and …”

C. Mester, J.-P. Braun, C. Ané Messunsicherheit bei der Kalibrierung von Power Quality Analysern – Kalibrierung, Prüfung und Zertifizierung von Messgeräten für die Versorgungsqualität S. 39-50

„… Messunsicherheit bei der Kalibrierung von Power Quality Analysern Calibration of power quality …” „… Versorgungsqualität Calibration, testing and certification of power quality analysers Dr. Christian Mester …” „… METAS in Switzerland operates a calibration system for power quality analysers. This system is …”

A. Schäfer Messunsicherheiten für Messungen sehr großer Kräfte, Drehmomente und Drücke – Anforderungen der Industrie den realisierbaren Messunsicherheiten gegenübergestellt S. 221-232

„… , Oldenburg [5] A. Schäfer “Examples and proposed solutions regarding the growing importance of calibration …” „… ] “Uncertainty of Force Measurements” EURAMET Calibration Guide cg-4 Version 2.0 (03/2011) Previously EA-10/04 …” „… [11] T. Kleckers; A. Schäfer, “Force Calibration with Build Up Systems”, International Metrology …”

R. Klinke, M.-T. Schablowski Sensorik in der Fahrzeugsicherheit – Anforderungen, Lösungen und Rückführung S. 359-366

„… specifications in the SAE J2570, also the measurement uncertainties of the calibrations are defined in the ISO …” „… sensor technology, their calibration and solutions for decentralized data preprocessing are presented on …”

P. Vrdoljak, M. Schalles In situ Einpunktkalibrierung von Thermometern mittels Fixpunkten S. 197-206

„… calibration of thermometers by means of fix point cells Dr. rer. nat. Pavo Vrdoljak, Endress+Hauser …” „… a simplified measurement uncertainty budget. Fix-point-cells providing calibration points were …” „… Elgourdou, M.: Extension of the minicell thermocouple calibration technique to the palladium fixed point …”

G. Dudek Die neue ISO/IEC 17025 – Was ändert sich für Prüf- und Kalibrierlaboratorien? S. 99-110

„… everyday life of laboratories at least for the approx. 52,000 accredited testing and calibration …” „… with subsequent testing or calibration, is now included as part of laboratory activities and is …”

M. Czaske, M. Kemper Die Revision der ISO/IEC 17025 und ihre Auswirkung auf die metrologische Rückführbarkeit und die Ermittlung der Messunsicherheit S. 145-150

„… and calibration laboratories, deutsche Fassung: FprEN ISO/IEC 17025:2017 Allgemeine Anforderungen an …”

S. Marin, T. Fröhlich Vergleich von FEM-Simulations- und Messergebnissen unter Berücksichtigung ihrer Unsicherheiten – Am praktischen Beispiel des Modells einer Fixpunktzelle zur Kalibrierung von Berührungsthermometern S. 123-138

„… , M. u. Fröhlich, T.: Small Multiple Fixed-Point Cell as Calibration Reference for a Dry Block …”

doi.org/10.51202/9783181023198

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Metrology in digital production

VDI / VDE (ed.)

Series: Blaue Papiere

Volume 04/2023 2023

Results in this title

Existing standardised interfaces and models for integration S. 10-16

„… (Calibration and Measurement Capabilities), which document the ability of the participating measurement …” „… Measuring Instruments Directive [EC 2004]. There are also efforts to digitally manage calibration …” „… measurement results also contain information on measuring systems. In the Calibration Data Exchange (CDE …”

Models S. 17-25

„… , additional secondary identifiers can be used for calibration orders, which in turn must be clearly assignable …” „… ta-ble, calibration standard) of the inspection equipment. Depending on the requirements in the …” „… and its use in addition to the specifications determined by calibration. For the digital information …”

List of abbreviations S. 33

„… Computer Aided Design CDE Calibration Data Exchange Format CNC Computerized Numerical Control DME …”

Bibliography S. 26-32

„… management - (English: Definition of the Cali-bration Data Exchange Format) (CDE Format), 2012. VDI 3232 Part …” „… 1978. [DAkkS 71 SD 0 025] DAkkS document 71 SD 0 025 Guidance on the presentation of calibration …” „… results and the use of the DAkkS calibration mark, 19.09.2019, Internet, 03.09.2022 …”

doi.org/10.51202/9783949971303

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LAND.TECHNIK 2020

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2374 2020

Results in this title

A. Lindenberger, C. Korn Parameter identification for Discrete-Element-Method (DEM) particles of a self-propelled forage harvester (SPFH) chopping sample S. 135-142

„… repose tests or inclined plane tests. Other standard calibration experiments are e.g. compression tests …” „… response in the targeted industrial scale application, it is important that the calibration test involves …” „… , methods and test procedure A tailored calibration procedure introduced in this study allows to determine …”

C. Högemeier, C. Bußmann, R. Middelberg, P.-E. Dziadek Integration of a crop moisture sensor in a combine harvester in order to improve the automatic machine adjustment S. 187-194

„… , several calibration models of different crop varieties have to be calculated by regression analysis. For …” „… the front of the machine Calibration The output of the sensor consists of a filtered signal …” „… to the maximum of 350.000 units for waterlogged material. By a calibration curve the real actual …”

J. Baumgarten Challenges of calibrating grain loss sensors of combine harvesters S. 203-212

„… measurement using the pan drop method and resulting conclusions for grain loss calibration Dr.-Ing …” „… according to sensor values. Therefore, calibration and adjustment of grain loss sensors are of great …” „… during a calibration, the sensitivity of the sensors must be adjusted. For the adjustment of the grain …”

A. Bogatyryov Fast Prototyping of Autonomous Vehicles S. 223-226

„… helps us to provide prototypes even to our customers. We had two weeks for calibration of autonomous …”

R. Haas, C. Hoffmann Cyber Threats and Cyber Risks in Smart Farming S. 37-46

„… sophisticated attacks could even try to compromise the calibration and quality check mechanism with the …”

H. Wanta, M. Holovac, S. Lorenz, J. Krzywinski Evaluation of Human-Machine Interactions with Autonomous Agricultural Systems through Cyber-physical Prototypes S. 245-266

„… that is ready for use without a tracking system or calibration. On the hardware side, there are …”

doi.org/10.51202/9783181023747

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Optische Technologien in der Fahrzeugtechnik

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2278 2016

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S. Saralajew, S. Mates, K. Stefaniak, H. Zimmermann Rapid Prototyping of headlamp light distributions S. 83-94

„… lengths ? ? and ? ? , the offsets to principle point ? ? and ? ? and the skewness ? . 4. Calibration …” „… of the System The following calibration steps are the basis for an accurate modeling of the light …” „… is necessary that the zoom setting is fixed during the whole calibration process and stays fixed …”

M. Barthel, S. Thomschke, G. Koether, C. Neumann Ambiente Innenraumbeleuchtung und Aufmerksamkeitslenkung in Fahrzeugen S. 127-146

„… information and control systems — Calibration tasks for methods which assess driver demand due to the use of …”

doi.org/10.51202/9783181022788

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ELIV-MarketPlace 2018

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2338 2018

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G. Kormann, P. Schade NIR based Quality Monitoring in Ag Production Processes S. 233-240

„… Calibrations: Forage (Corn, Grass, Silage) Manure (Cattle, Hog, BioGas) Calibration development with partner …” „… laboratories VDI-Berichte Nr. 2338, 2018236 How to generate NIR calibrations? Calibration models are generated …” „… calibration models: > 500 samples comprising different manure types, barn types, environmental conditions …”

D. Dörr, P. Ukas Training and Validation of Neural Networks in Virtual Environments S. 17-28

„… virtually Hours of pre-calibration VDI-Berichte Nr. 2338, 2018 23 SOLUTIONS FOR VIRTUAL TEST DRIVING © IPG …”

doi.org/10.51202/9783181023389

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Fahrerassistenzsysteme und automatisiertes Fahren

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2394 2022

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F. Küppers, J. Kronenberger, A. Haselhoff, J. Schneider Kalibrierung von Neuronalen Netzen für Detektionsmodelle S. 49-62

„… uncertainty calibration in the field of object detection and segmentation. Using our methods, it is possible …” „… Fehlkalib-rierung mittels des Expected Calibration Errors (ECE) gemessen werden [1, 5]. Das Maß für die …” „… Calibration Error (D-ECE) bezeichnet und ist definiert als ECE ? , , ?? ? 1 ? ?, ? ?, ? ? ? und wird …”

T. F. Horeis, F. Plinke, T. Kain, H. Tompits, R. C. Rinaldo, J. Heinrich Ein industrieübergreifender Überblick von fehlertoleranten Ansätzen in autonomen Systemen S. 89-108

„… meth-ods in nuclear power plants include instrument calibration monitoring [27], reactor core moni-toring …” „… calibration monitoring, for instance, can be implemented by using a redundant set of sensors [26]. The average …” „… Nuclear Power Plants. Springer, 2006. [27] J. W. Hines and B. Rasmussen. Online Sensor Calibration …”

doi.org/10.51202/9783181023945

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38. Internationales Wiener Motorensymposium 27.-28. April 2017

Hans Peter Lenz (ed.)

Series: Verkehrstechnik/Fahrzeugtechnik

Volume 802 2017

Results in this title

C. A. Sharp, C. Henry, G. Neely, S. Rengarajan, J. Sarlashkar, C. C. Webb, S. Yoon Bewertung und Darstellung von Technologien zur Erreichung niedrigster NOx-Emissionen am Beispiel eines NFZ-Dieselmotors /Evaluation and Demonstration of Ultra Low NOx Technologies for an On-Highway Di... S. II-164-II-184

„… involved evaluating improved engine emission control calibration, enhanced aftertreatment technology …” „… evaluated using an exhaust profile that was based on a modified engine calibration that was intended to …” „… NOX Mass Emission Trade-Off to Reach Various Targeted Composite Emissions Levels The calibrations …”

M. Schüßler, M. Piffl, M. Grubmüller, P. Grün, M. Hollander, H. Mitterecker Real Driving – Robustheit im Feld durch virtuelle Entwicklungsumgebung/Real Driving – In Field Robustness Based on Virtual Development Environment S. II-242-II-254

„… . [15] Kordon, M.; et al.: “Innovative ways to increase calibration quality within the limits of …” „… , S.: “Successful integration of a model based calibration methodology for non-standard corrections …”

T. Toda, M. Sakai, M. Hakariya, T. Kato Der neue 2.5L Reihen-4-Zylinder-Ottomotor mit Toyota Neue Global Architektur Konzept /The New Inline 4 Cylinder 2.5L Gasoline Engine with Toyota New Global Architecture Concept S. I-71-I-100

„… and calibration of each system by defining the required driving force to achieve the targeted dynamic …” „… performance at the begining of development, thereby the development and calibration process has become more …”

T. Körfer, C. Menne, B. Lindemann, T. Szailer Die neue Generation sauberer Dieselmotoren – vollumfängliche Erfüllung der weltweit strengsten Emissionsnormen /Next Generation Clean Diesel Engines – Tailored Measures for Compliance with Upcoming Gl... S. II-279-II-307

„… calibration realizing a low engine-out NOx level in an enlarged range of the engine map Active LP-EGR …” „… compensates impact of ambient temperature without calibration of ambient corrections Model based air path …”

M. Younkins, A. Tripathi, J. Serrano, J. Fuerst, H.-J. Schiffgens, J. Kirwan, W. Fedor Dynamic Skip Fire: Die einzigartige Zylinderabschaltung/Dynamic Skip Fire: The Ultimate Cylinder Deactivation Strategy S. I-249-I-268

„… production calibration and DSF are shown to be similar. Figure 15: NVH at the Seat Track, Comparison …”

J. Czerwinski, Y. Zimmerli, P. Comte, L. Cachon, F. Riccobono Potentiale der portablen Abgasmesssysteme (PN PEMS) zur Überwachung der Realemissionen (RDE) /Potentials of the Portable Emission Measuring Systems (PN PEMS) to Control Real Driving Emissions (RDE) S. II-208-II-227

„… , consideration of: ambient conditions, situation of traffic, driving behavior, possibilities of calibration and …”

doi.org/10.51202/9783186802125

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AgEng LAND.TECHNIK 2022

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2406 2022

Results in this title

H. Hecheltjen, C. Peters iQblue Go application – Convenient and simple operation of machine functions and machine monitoring via smartphone app S. 397-402

„… Today, agricultural machinery is highly automated, but especially the commissioning and calibration of …” „… machines. For example, in the case of a seed drill, a calibration test must be carried out every time when …” „… additional operator terminal is often installed outside in the machine to control the calibration test. Today …”

A. Panambilly, P. Schade Smart Constituent Sensing using HarvestLabTM 3000 – An innovative NIR based Constituent Sensing solution S. 335-342

„… intelligence driven smart system. Introduction to NIR based Constituent Sensing and Calibration Development …” „… function is a task of machine learning and is commonly referred to as NIR calibration [1]. Smart …” „… which is generated as part of NIR calibration process. Conventional NIR calibration uses standard …”

D. Janke, M. Bornwin, T. Amon, B. Amon, K. Coorevits, P. v. Overbeke, A. Declerck, P. Demeyer Development and validation of a low-cost online monitoring tool to manage barn climate and emissions from livestock housing systems S. 203-210

„… calibration chamber with a multi-point calibration. A calibration gas generator was used to generate gas …” „… chamber, and the calibration curve thus created was further used for the sensors when measuring in the …” „… in the calibration chamber with different gas and humidity matrices. VDI-Berichte Nr. 2406, 2022208 …”

S. Dieckmeyer, M. Schröder An interactive solution to calibrate loss sensors of a combine harvester S. 25-30

„… sensitivities to ensure that there is no overshoot to one direction. Once made a calibration VDI-Berichte Nr …” „… the calibration process As there are several influences on the measurement (e.g. no homogenous yield …” „… calibration process is in an easy to understand language. This can reduce the fear to change ex-factory values …”

E. Thiessen, M. Eslamifar, R. Kock, E. Hartung, P. Lausen On Farm Validation of different NIR Sensors for Manure Sensing S. 9-16

„… tested samples do not fit well to the calibration of the NIR sensors. Keywords and Abbreviations manure …” „… used with the actual calibrations provided by the manufactures for the particular parameters like total …” „… the validation is performed with almost the same samples used for calibration and in this study the …”

S. Dekkers, W. Saeys, B. Missotten Assessment of cutting quality on a combine harvester header using optical flow – Relation between velocity drop over knife and stubble height variation S. 165-172

„… measurement, calibrated images of the stubble were acquired. Calibration of the images was done by using a …” „… chess board pattern (40 x 40 mm squares, A3 size). This calibration allows to remove distortion from the …” „… velocities based on the camera calibration that was performed using the images of the chess board. 3 …”

J. Henningsen, C. Schroth Challenges and potential of NIR sensors to simplify the generation of nitrogen flow balances – Digital mapping of nitrogen cycles S. 1-8

„… technique and requires a prerequisite wet chemical analysis in the laboratory for calibration. NIR allows …” „… has to be calibrated for different types of manure or harvested crops and accordingly calibration …” „… curves have to be stored. In the future, the calibration procedures will be further developed and …”

J. A. Diaz-Olivares, A. van-Nuenen, B. Aernouts, I. Adriaens, W. Saeys Near-infrared spectroscopic sensor system for milk composition analysis: an on-farm real-time application S. 93-100

„… calibration maintenance techniques is required to correct model drift and further increase the accuracy …” „… preprocessing and variable selection steps and the calibration and validation of the prediction models. Milk …” „… better cleaning of the analyzer and (2) online calibration maintenance techniques to correct model drift …”

A. Barbaresi, M. Ceccarelli, M. Bovo, M. Agrusti, E. Santolini, D. Torreggiani, P. Tassinari, G. Menichetti Machine Learning Models for Predictions of Thermal Energy Need in Farm Buildings S. 477-484

„… algorithm for building envelope calibration. Appl Energy 2016;168:691–705. https://doi.org/10.1016 …” „… interventions in non-conditioned rooms: calibration of an assessment method on a farm winery. J Build Perform …”

H. Tavakoli, J. Correa, S. Vogel, R. Gebbers RapidMapper – a mobile multi-sensor platform for the assessment of soil fertility in precision agriculture S. 351-358

„… VDI-Berichte Nr. 2406, 2022 353squares regression (PLSR), which is widely used in multivariate calibration …”

L. Friedrich, P. Simon, A. Hoffmann, K.-L. Krieger Classification of manure type and their influence on the accuracy of nutrient determination in organic manures using NIR spectroscopy S. 359-364

„… regression models. 1. Introduction There is a challenge in developing accurate and robust calibration …”

C. M. Levrault, J. T. Eekelder, J. P. M. Ploegaert, N. M. W. Ogink Measurement of dairy cows‘ individual methane production rates: the Cubicle Hood Sampler, an on-barn alternative S. 85-92

„… stable results in comparison to the calibrations realized prior and posterior to the experiment. ULSs …”

M. Messieux, D. Touze, R. Guillaud, O. Bensehila, O. Marchand, S. Foroushani, L. Wannasek, T. Amon Conversion of a diesel farm tractor to run on bioCNG – Adapted in-use livestock farm tractor for biomethane S. 253-258

„… exploration which included several engine calibration tasks was completed. It demonstrated that the diesel …”

M. A. Moreno-Teruel, F. D. Molina-Aiz, D. L. Valera-Martinez, A. Lopez-Martinez, F. Baptista Numerical and Experimental Analysis of the Stomatal Resistance of a Tomato Crop in Almería (Spain) S. 439-446

„… ) Model calibration The minimum root mean square error (RMSE) between simulated and observed data has been …”

doi.org/10.51202/9783181024065

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Methodik zur 3D-Analyse der Laderaumauslastung von Transportfahrzeugen

Denis Vukovic

Series: Fördertechnik/Logistik

Volume 59 2021

Results in this title

Literaturverzeichnis S. 177-198

„… Lieferkette. Dissertation, Technische Universität Berlin, 2008 [Bou15] Bouguet, Jean-Yves: Camera Calibration …” „… [Bur16] Burger, Wilhelm: Zhang's Camera Calibration Algorithm: In-Depth Tutorial and Implementation …” „… : Sensors for 3D Imaging: Metric Evaluation and Calibration of a CCD/CMOS Time-of-Flight Camera. In …”

doi.org/10.51202/9783186059130

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Model-Based Control of a Turbocharged Diesel Engine with High- and Low-Pressure Exhaust Gas

Matthias Patrick Alexander Mrosek

Series: Verkehrstechnik/Fahrzeugtechnik

Volume 803 2017

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Conclusions S. 168-171

„… for engine control development and calibration considering the exemplary process of a turbocharged …” „… Emissions A calibration for a system with HP- and LP-EGR shows large emission benefits compared to the …” „… series calibration with only HP-EGR. A comparison of different controlled variables ( Pmair; regr;x2i …”

Optimisation of the Reference Values for the Air Path Control S. 86-101

„… the HP-EGR series calibration and the emission lowering potential of a LP-EGR engine configuration is …” „… path with the series calibration of a solely HP- EGR configuration. The second part of this chapter is …” „… ), reachable LP-EGR calibration ( ) and series HP-EGR calibration (˙). In Fig. 6.1 the optimisation results of …”

Introduction S. 1-7

„… to be stationary and dynamically optimised by the engine calibration and the control strategy for the …” „… calibrations, control and diagnosis algorithms between the different engine variants and engines. 1.1 Thesis …” „… demands preferably have to be met with a minimum of controller calibration effort and the controllers are …”

Air Path Control Design and Dynamical Reference Value Generation S. 102-167

„… , there is no method for a systematic calibration of these PDT1-elements for all possible engine …” „… calibration parameter. The desired position of the air path actuators are determined by a predictive …” „… parameters for the engine calibration rises. For modern engines the number of engine operation modes can …”

Bibliography S. 190-204

„… Zülch, S. (2012). The new 3.0-l TDI biturbo engine from Audi – Part 2: Thermodynamics and calibration …” „… ., Haukap, C., Baumann, W., Köhler, B., and Schaum, S. (2009). Modelbased methods for engine calibration …” „… calibration for charged engines - model based from concept to mass production. In 7th Symposium "Powertrain …”

Titelei/Inhaltsverzeichnis S. I-XX

„… Dynamical Emissions of the HP-EGR Series Calibration . . . . . . . . . 153 7.9.2 Dynamical Emissions of the …” „… Dual EGR-Path Calibration . . . . . . . . . 159 7.9.3 Essential Findings of Sect. 7.9 …”

Semi-Physical Mean Value Engine Model S. 12-33

„… and are therefore suitable for modern control methods, system analysis and engine calibration, see e.g …” „… , calibration and function development for variable valve timing (VVT) engines. When it comes to the control of …” „… influences. Therefore this model structure demands less calibration effort. Finally, the air content after …”

Appendix S. 172-189

„… Engineering Tool), and ECU-internal quantities and calibration parameters are measured and modified by the …” „… software INCA (Integrated Calibration and Acquisition System). In this dissertation the ES1000 system is …”

Emission and Combustion Models S. 61-85

„… powerful instrument in the development phase. Especially in the stationary engine calibration process …” „… combustion quantities is validated with measurements of the NEDC in series calibration. First, the urban part …”

doi.org/10.51202/9783186803122

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40. Internationales Wiener Motorensymposium 15.-17. Mai 2019

Bernhard Geringer (ed.), Hans-Peter Lenz (ed.)

Series: Verkehrstechnik/Fahrzeugtechnik

Volume 811 2019

Results in this title

H. Won, A. Bouet, V. Manente, J. Kermani, F. Duffour Potenzial der GCI Technologie - Ein Benzin-Kraftstoff mit hoherer Selbstzündung zur Reduzierung des C02-Fusabdrucks /eines Euro 6d-konformen Personenkraftwagens (PKW) Potential of GCI Technology - Hig... S. II-176-II-191

„… aftertreatment systems (ATS‘s) has been performed on a multi-cylinder CI engine. The full engine calibration for …” „… the HRG has been done on the engine test cell. Injection settings and air-loop calibration, taking …” „… optimization) 2. Combustion design (adaptation of hardware using CFD and SCE test) 3. Engine calibration and …”

R. Williams, J. Andersson, H. Hamje, P. Ziman, K. Kar, C. Fittavolini, L. Pellegrini, G. Gunter, F. Oliva, J. Rogerson Emissionsverhalten von Euro 6b bis Euro 6d-TEMP Diesel-Pkw innerhalb und auserhalb der RDE-Bedingungen /Emissions Control Performance of Euro 6b to Euro 6d-TEMP Diesel Cars within and outside of RDE C... S. I-247-I-264

„… different vehicle calibration strategies. The Euro 6d-TEMP vehicle was also tested at a high speed steady …” „… NOx levels without specific intervention on aftertreatment design and calibration and it is likely …” „… selection and calibration with respect to NOx control in these earlier Euro 6 cars, but positively, showed …”

D. Choi, Y.-S. Kang, l.-C. Cheong, Y.-R. Chung, J.-K. Lee, J. Chun Der neue Hyundai-Kia 2.2L Vierzylinder Dieselmotor - Smartstream D2.2 FR/The New Hyundai-Kia 2.2L 4-Cylinder Diesel Engine - Smartstream D2.2 FR S. II-26-II-48

„… critical root cause of increase in PM when ECU calibration is done for the reduction of engine-out raw NOx …” „… Optimized boost (TC Speed) calibration especially at low idle area to avoid a specific frequency …” „… Calibration Target Improved Pumping Loss 0 @ Ș Fast Boost Build-up Shorter Intake Route …”

V. Verdino, P. Lavazza, D. Rampone, L. Garzarella, A. Mogavero, A. Vassallo, J. Barta, J. Catalogna, S. Franco, C. Marlett, M. Umierski Der neue General Motors 3,0 Liter Duramax Diesel-Sechszylinderreihenmotor für die 2019er Modelle des Chevrolet Silverado und des GMC Sierra /The New General Motors 3.0 Liter Duramax Diesel Inline 6-Cy... S. II-208-II-247

„… integration and calibration in Pontiac, Warren and Milford (USA). The engine will be produced in the new plant …” „… OBDII legislation in North America compared to Europe ([5]). Figure 33: OBD Calibration Trends (source …” „… controlled to deliver a balanced traded-off calibration in terms of emissions, fuel consumption and noise …”

R. Osborne, A. Lane, N. Turner, L. McWilliam, N. Hinton, M. McAllister, J. Geddes, J. Gidney, J. Cleeton, P. Atkins, R. Morgan Ein Mager-Benzinmotor der neuen Generation für reduzierte CCfe-Emissionen in einer elektrifizierten Welt /A New-Generation Lean Gasoline Engine for Reduced CO2 in an Electrified World S. I-85-I-107

„… observer model calibration are described herein. This is used to tune the adsorption and desorption …” „… calibration exercise showed that the real-time SCR model is capable of following the complex responses of NH3 …” „… benefit at low loads, although calibration of valve events in this area is subject to ongoing development …”

H. Sandquist, S. Li Modulare Hybrid Powertrain Familie fur weltweiten Einsatz/Modular Hybrid Powertrain Family for Global Application S. II-287-II-299

„… with software and controls development as well as in-vehicle calibration. Figure 10 shows the …”

M. S. Choi, Y. H. Kwak, D. Roth, D. Jakiela, J. Song Untersuchung von Technologien zur Verbesserung der Kraftstoffeffizienz bei Turbo GDI Engine: CDA, Miller-Zyklus mit Ventilereignis, Wassereinspritzung, ND-AGR und hohem Kompressionsverhaltnis /Investi... S. II-300-II-314

„… down the engine calibration space to be explored in actual dynamometer test. For the above purpose …”

K. Philibert-Palmer, C. Dicken, D. Mumford, M. Harper Das innovative Erdgaseinspritzsystem Westport HPDI 2.0 - C02-Einsparungen bei schweren Nutzfahrzeugen mit Flussigerdgas als Kraftstoff /The Innovative Westport HPDI 2.0 Natural Gas Injection System - ... S. II-248-II-265

„… smaller quantities can be injected, depending on injector configuration, engine speed, calibration and …”

M. Alt, N. Fuhrmann, O. Bopple, L. Cloos, P. Souhaite Elektrifizierte Verbrennungsmotoren fur Volumenhersteller/The Road to Mainstream Availability of Electrified Combustion Engines S. I-131-I-149

„… powertrain engines and are balanced between efficiency increase, hardware and calibration on-cost and other …”

doi.org/10.51202/9783186811127

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Gleit- und Wälzlagerungen 2017

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2308 2017

Results in this title

X. Ai, J. Rhodes, T. Klaehn, E.-D. Oprescu Virtual Bearing Life Test S. 97-102

„… calibration. This paper outlines the model simulation and related development in terms of the basic model …” „… structure and key modules.. It covers a genetic algorithm based parameter calibration process. Model …” „… . Model Calibration There are a dozen of engineering parameters and physical constants in the VBLT model …”

doi.org/10.51202/9783181023082

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Results (263)