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VDI Wissensforum GmbH - LAND.TECHNIK AgEng 2023

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VDI Wissensforum GmbH (ed.)

LAND.TECHNIK AgEng 2023

Series: VDI-Berichte

Volume 2427 2023

Results in this title

S. Belau, D. Neitemeier, J. Witte, T. Töniges, Y. Ehlert, Janina Amsbeck App based chop quality estimation for silage maize harvest quality optimization S. 321-326

„… assessment. This involves drying, separation, and standardized presentation on a surface with size references …” „… 2022 123 1,230 Laboratory 𝐶𝑆𝑃𝑆 analyses were performed on the samples, constituting reference …” „… images. Annotations served to train a semantic segmentation model for kernel fragment detection in corn …”

M. Mattetti, L. Angelucci The development of a reference working cycles for agricultural tractors S. 15-20

„… of each reference instance was calculated. Finally, through a Markov chain model, the optimal …” „… The development of a reference working cycles for agricultural tractors Prof. Michele Mattetti, M …” „… reference driving cycles to design and evaluate hybrid powertrains. However, there are no reference working …”

E. Eder, U. C. Bicici, P. Riegler-Nurscher Evaluating the work quality of in-row hoeing systems using computer vision methods S. 477-482

„… RGB images. To determine the absolute area, a frame based on reference markers is used which can be …” „… the work quality of a weeding system, RGB images are taken at selected points with a reference frame …” „… land cover fractions as well as the number and 2D cover of crops. The CNN-based model can be freely …”

J. Rieck, F. Behrendt, F. Gerdes, L. Frerichs Potential uses of bioenergy in the mobility sector and agricultural machinery S. 433-440

„… different simulation models, which are describing on the one hand the demand side, meaning the rural …” „… a reference biogas plant is first determined. Subsequently, the CNG demand of the rural mobility in …” „… Bio-CNG production. The different upgrading processes are implemented in a simulation model that allows to …”

B. Kazenwadel, S. Becker, L. Michiels, M. Geimer Data-driven algorithms for predicting energy-efficient operating points in agricultural soil tillage S. 519-528

„… for all wheels. The traction characteristics are modeled using the model by Brixius with the …” „… during the training process. An alternative is training in accurate simulation models, which require …” „… complex machine and environment models. Offline reinforcement learning algorithms solve these issues by …”

E. Zamora, A. Benavent, M. Wójcik, C. Metz, T. E. Madsen Robot Operating System ROS 2 in safety critical agricultural robot applications S. 219-226

„… standard introduces a reference process called the V-model, that after the initial Hazard and Risk Analysis …” „… to the Eco Clipper robot using the ROS 2 ecosystem. 2. The V-model Development Process The ISO 25119 …” „… the V-model (see lower part of figure 2). One of the primary objectives is to establish traceability …”

K. Blaylock, A. Irlbeck, B. Adams, A. Sporrer Systems Engineering Development and Analysis Approach to Improving Self-Propelled Sprayer Boom Height Control S. 489-496

„… digital elevation model (DEM) maps, as a control reference point for the virtual height sensors of the …” „… boom height control model-based software with the mechanical centerframes in a virtual platform to …” „… Model software (Fig. 2). The underlying goal with this phase was to rapidly simulate different test …”

T. Schütte, K. Koch, V. Dworak, C. Weltzien LiDAR Assisted Semi-automatic Mapping and Path Planning Approach for Autonomous Mobile Robots in Vineyards and Orchards S. 199-208

„… of the orchard. This 3D model is then analysed in post-processing to optimize the existing straight …” „… collected  Start and end points of all crop rows as well as reference points on selected rows measured …” „… approach 3. compare the generated path for curved rows to a reference path computed using GNSS reference …”

K. Kivekäs, A. Lajunen R. Stirnimann#S. Gfeller High-fidelity simulation modelling of agricultural mobile robots S. 255-262

„… agricultural vehicles. 2 Modelling The simulation model was developed utilizing the open-source multi-physics …” „… tools for creating multibody models as well as multiple methods for modelling a deformable terrain for a …” „… small harrow with two rows of four tines was modelled. As Project Chrono does not provide any models for …”

X. Tian, R. P. Jenkins, J. Lengacher, A. Vacca, S. Fiorati, F. Pintore, D. Cristofori An Analysis of Mixed Hydraulic and Electric Configurations for the Actuation of Tractor Auxiliary and Implement Functions to Reduce Power Consumption S. 1-14

„… solutions that mix the two technologies to achieve a stronger compromise. This paper takes as reference a …” „… assessment of improvement potential. A simulation model has been developed for the selected configurations …” „… LS architecture. Within the scope of this study, the reference tractor is a CNH Cash Crop High (CCH …”

L. Reuter, L. Frerichs Simulation of refueling strategies for a hydrogen operated tractor in agricultural process chains S. 283-288

„… process simulation. The overall model of the agricultural process simulation method consists of two …” „… submodels: the machine model and the process model. The machine model is used to calculate corresponding …” „… classification scheme. The process model is built as an agent-based simulation model based on an "AnyLogic …”

F. Gerdes, L. Frerichs, A. Eitzlmayr, E. Karer, A. Feyrer, M. Hofer, D. Weberndorfer A comparison between conventional calibration experiments and the Excavator Test for DEM soil calibration S. 79-86

„… – Modelling and calibration of soil models Numerical models of soil cultivation and tillage are often based …” „… [3]. Modelling of cohesive soil requires a cohesive contact model, e.g., linear cohesion model [4 …” „… applied and the resulting soil models are validated using tool tests and simulations. The validation of …”

A. Tamrakar, M. Roberge Grain Handling Simulations in Combine Harvester – Simulation Development, Validation and Optimization S. 395-402

„… . VDI-Berichte Nr. 2427, 2023 4016. References [1] Miu, P. (2015). Combine harvesters: theory, modeling, and …” „… models of grain flow that can be used for design improvements and operation optimization. In this paper …” „… , a review of high-fidelity Discrete-Element Method (DEM) simulations used to model grain flow through …”

T. Blume, L. Neumann Self-supervised learning for an agriculture driver assistant system S. 471-476

„… data are used to train a model independently without the need for human expertise. Self-supervised …” „… provide a useful contribution to creating a generalized model. Pseudo-labeling can increase the amount of …” „… training data and improve the training of machine learning models as it provides more information to the …”

F. C. Eichhorn, J. Becker Efficient and Reliable Employment of Stereo Cameras in Precision Agriculture S. 333-340

„… , their computational complexity, mostly caused by model size, often makes them infeasible for real-time …” „… reduced model size can still provide sufficient accuracy and robustness for stereo depth matching in …” „… other control systems in agriculture. The high model complexity of modern deep learning architectures …”

T. Herlitzius, H. Döll, M. Lindner Tyre testing methodology to evaluate contact pressure distribution and simulation of the resulting soil compaction risk S. 247-254

„… simulation models differ from each other in their approach and modelling assumptions and start with different …” „… Terranimo® [5] developed their own simulation models over many years to visualise soil stress effects. Both …” „… Terranimo® has a transfer model to generate a contact pressure field based on tyre and soil parameters …”

L. Buck, T. de Witte Cost simulation of future agricultural machinery concepts – Applied on a comparison of constant electrical power supply and battery swapping S. 349-356

„… 2020, P. 50–58 [3] Trösken, L., Meiners, A., Frerichs, L. a. Böttinger, S.: Model-based calculation of …” „… Economics, Braunschweig Abstract In this paper, a cost calculation model is described to analyze the …” „… model is applied to compare a continuously energy supply system via a wide span system (WSS) with a …”

R. R. Shamshiri, E. Navas, V. Dworak, R. Fernández, T. Schütte, C. Weltzien Teleoperation of an Agricultural Mobile Robot inside Berry Orchard using LoRa Connectivity S. 191-198

„… the robots actuators. A CAD model of the robot was designed in SolidWorks and was programmed in the …” „… real-time path tracking. The controller uses a look-ahead point which is a fixed distance on the reference …” „… was used as the reference point to calculate distance between the current position of the robot and …”

A. Lajunen Numerical simulation of alternative powertrains and fuels in agricultural tractors S. 29-38

„… models were parameterized and simulated by using AMBER, which is model-based systems engineering (MBSE …” „… agricultural tractors by numerical simulation. The different tractor models were developed in the Autonomie …” „… evaluation of the alternative powertrains and fuels. Part of the simulation models were developed in the …”

S. Geißler, T. Herlitzius Simulation of filling and venting operations in agricultural cold heat networks by using CFD and the Volume of Fluid method S. 417-424

„… two-phase flow model is created using the Volume of Fluid method. Intention The Storage of warmth or cold …” „… ) method is used to investigate multiphase venting problems [4]. The VOF multiphase model is a conservative …” „… multiphase model. In addition to the conservation equations for mass and momentum, an equation for the degree …”

H. Harms, W. Strothmann, D. Markus, C. Halbrügge Sensing and analyzing crop characteristics and yield data in potato harvesting S. 109-116

„… step, a state-of-the-art panoptic segmentation model is used for object detection. The input images for …” „… (top) and output image (buttom) The panoptic segmentation model process images that corresponds to appr …” „… . 130 mm shift of the conveyor belt and the parameterization of the model is chosen in such a way that …”

R. Konradt, S. Schmidt Design of an adjustable lightweight stilt tractor – Concept tractor for the application of biological control in maize S. 289-294

„… functional model has an excessive kerb weight of 2,640 kg. This is based on the maximum payload of …” „… , depending on the operator. VDI-Berichte Nr. 2427, 2023 291 Fig. 2: Functional model in a maize field Fig. 3 …” „… : Functional model on a vehicle trailer The required power is supplied by a compact, liquid cooled …”

J. Konrad, C. Varlese, C. Junger, R. Krizan, P. Hofmann Fuel cell electric powertrain for the agricultural tractor – FCTRAC: development, performance, and benchmarking S. 49-56

„… longitudinal dynamics model in MATLABSimulink. The models are parameterized with test bench measurement data …” „… . 2427, 202354 References [1] Gubin V., Varlese C., Benedikt F., Müller S., Konrad J., Hofmann P.: FCTRAC …”

R. Grimm, M. Kügle, F. Kattler, J. Mayer, A. Fekete, M. Sepp Classifying tractor operational modes using a supervised machine learning model S. 93-108

„… model-based classification of operational modes. During the final prediction of new data, the rule-based idle …” „… Classifying tractor operational modes using a supervised machine learning model Dr. rer. nat …” „… machine learning model for classifying tractor operational modes. Supervised classification involves …”

H. Keränen, M. Gorius, J. Witte, T. Nothdurft AEF Wireless In-Field communication – Ad hoc V2V Video Communications S. 379-388

„… setupVDI-Berichte Nr. 2427, 2023382included the camera model HIKVision 5585. The stream was created using the …” „… multi-path propagation of the radio signal, or morespecifically, in this case two wave model. The two waves …” „… the model by comparingthe measurement results to theoretical prediction in the Fig. 5 .Fig. 5: RSSI vs …”

M. Müter, S. Maesing, H. Mählmann-Dunker, W. Timmer FF Prepare for Autonomy Necessity and implementation of a smart transportation concept for autonomous agricultural machines S. 513-518

„… projects and functional models from startups, the first commercial systems are already on the market. The …” „… public road VDI-Berichte Nr. 2427, 2023 517 References [1] M. Eckelkamp, “AGCO Gives a Peek Under the …”

J. C. Krause, N. Iqbal, M. Niemeyer, B. Thy, L. Plagge, H. Hollmeier, A. Ruckelshausen, S. Röttgermann, A. Tauber, J. Herbers, S. Menke, J. Hertzberg AI-TEST-FIELD – A Test Environment for the Automated Evaluation of Methods for Robust and Reliable Environment Perception S. 547-554

„… the performance of different sensor modalities, models, configurations, and algorithms. With the …” „… this test capability, different sensors modalities and models and mounting poses can be compared. After …” „… investigation, too. Acknowledgement and References The project is supported by funds of the Federal Ministry of …”

S. Bosse, J. Magnusson, E. L. Wisotzky, A. Hilsmann, P. Eisert, E. Gassen, M. Reichardt, A. Stein, J. Heil, M. Hussaini Platform-Based and AI-Enabled Farming to Foster Agricultural Ecosystems S. 441-454

„… license. VDI-Berichte Nr. 2427, 2023 451References [1] R. Měch und P. Prusinkiewicz. „Visual models of …” „… data-driven AI models, the platform will aid improving agricultural efficiency and productivity while reducing …” „… must be prepared and made accessible for model training. Through the aggregation and fusion of sensor …”

J. Vanlerberghe, Y. Li, D. Jongmans, T. Mahieu, B. Missotten Automatic Closed-Loop Chop Quality Control Based on Camera Images on a Combine Harvester S. 131-138

„… similar. A selection of models allow changing some of these remotely from the cab. Recently an open-loop …” „… ). VDI-Berichte Nr. 2427, 2023 137References [1] T. M. Arno Leenknegt, "Automatic residue spreading control based …”

J. Maxa, S. Thurner, S. Pantke, E. Luber, K. Aulrich New technical approaches to produce high protein feed from alfalfa S. 455-462

„… Near-Infrared Spectroscopy (NIRS) calibration model with following statistical indicators was created …” „… Climate Action (BMWK, Germany, grant nr. 16KN043325). VDI-Berichte Nr. 2427, 2023460 References [1] Sommer …”

Titelei/Inhaltsverzeichnis

„… Industrial S.p.A, ItalyThe development of a reference working cycles for agricultural tractors 15M. Mattetti …” „… operational modes using a supervised machine learning model 93R. Grimm, M. Kügle, F. Kattler, J. Mayer, AGCO …” „… simulation modelling of agricultural mobile robots 255K. Kivekäs, A. Lajunen, University of Helsinki …”

S. Devos, B. Missotten Avoiding downtime on combine harvesters by monitoring its vibrations – A fast survey system for bearing health S. 155-160

„… a reference, also a healthy bearing was monitored. The resulting traffic lights on the app …” „… , modeling and design. Boca Raton: CRC Press, Taylor & Francis Group 2016 [2] Randall R. B.: Vibration-based …”

doi.org/10.51202/9783181024270

VDI Wissensforum GmbH - Kupplungen und Kupplungssysteme in Antrieben 2019

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VDI Wissensforum GmbH (ed.)

Kupplungen und Kupplungssysteme in Antrieben 2019

Series: VDI-Berichte

Volume 2341 2019

Results in this title

S. Jones, H. Böhm, E. Bogner Driveability lead Model Based Development of HW & SW for P2 Hybrid Impulse Start – A novel methodology supporting virtual development of hybrid powertrains including monitoring of driveability from co... S. 59-72

„… AVL-DRIVETM. 3) Co-simulation via AVL Model.CONNECT™ [3] Co-Simulation platform required to align different …” „… kritischer Funktionen inklusive entwicklungsbegleitendem Monitoring der Fahrbarkeit Driveability lead Model …” „… from the beginning onwards, AVL has developed a novel toolchain with the required model complexity and …”

H. Lührs, K. Sittig, T. Niendorf Cladded steel for clutch disc carriers – On the formability and wear properties S. 247-260

„… mm thickness of monolithic high-strengh low-alloy (HSLA) steel (S355) are tested as reference and …” „… properties as of the reference HSLA were targeted. Since the coil could only be annealed in its entirety …” „… order to account for the decrease in strength, the base material is different from the reference HSLA …”

A. Dempfle, P. Fischer, P. Echtler, A. Damm, F. Matthies, J. Müller, K. von Rüden, T. Köhler Schaltkomfortbewertung konischer Schaltelemente mit Formschluss für lastschaltbare Automatikgetriebe S. 155-168

„… Cone Clutch are explained. Subsequently, the reference transmission will be presented, which was used …” „… for test drives in order to validate the developed total vehicle simulation model. In this model, the …” „… compared to the reference AT has been proved together with CO2 savings of up to 3 g/km depending on the …”

T. Schneider, M. Strebel, H. Pflaum, K. Stahl Spontanschädigungsverhalten von nasslaufenden Lamellenkupplungen mit organischen und metallischen Reibbelägen S. 275-290

„… Str. 18, 60528 Frankfurt/Main 9. References 1. Kasem H, Brunel JF, Dufrénoy P et al. (2011 …” „… thermoelastic instability problem using a reduced order model. International Journal of Mechanical Sciences …”

H. Gürbüz, S. Ott, A. Albers Entwicklungsansätze für innovative Hochdrehzahlkupplung in E- Fahrzeugen S. 85-100

„… clutch system for electric vehicles with a wet multi-disc clutch as reference system. The influence of …” „… (C&C²-Ansatz) ist eine Methode zur Modellbildung (C&C²-Modell) und wird für eine zielgerichtete Analyse und …” „… eines C&C²-Modells technische Systeme bzw. Probleme erfasst und auch nach Lösungen gesucht werden. [17 …”

doi.org/10.51202/9783181023419

Bernhard Geringer, Hans-Peter Lenz - 40. Internationales Wiener Motorensymposium 15.-17. Mai 2019

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

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

Series: Verkehrstechnik/Fahrzeugtechnik

Volume 811 2019

Results in this title

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

„… aftertreatment system controller has been successfully tested in Model-in-the-Loop (MiL) simulations. The SCR …” „… MiL Model-in-the-Loop PI Proportional-Integral PID Proportional-Integral-Derivative 40 …” „… carried out on a 2017 model year Jaguar XE 2.0L GTDi on a chassis dynamometer. Particulate number at the …”

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...

„… emissions and CO2 levels were compared with diesel reference, and Euro 6 emissions regulations were …” „… ATS design (DoE calibration on MCE using ATS model) 4. Vehicle demonstration (vehicle test results …” „… of combustion characterization is used to design HRG combustion model using CFD and SCE test in the …”

Henrik Green, M. Berglund, K. Burgdorff, M. Rothoff Volvo Cars - Attraktive Autos fur eine sich wandelnde Gesellschaft/Volvo Cars - Attractive Cars for a Changing Society

„… model range, embracing fully electric cars, plug-in hybrid cars and hybrid cars. By the middle of the …” „… implemented globally (see model below). In a similar way, the use phase footprint of a fully electric …” „… , but not to the same extent as the fully electric vehicle. Fig 2. Model of greenhouse gas (GHG …”

T. Tingelof, J. Dombrovskis, K. Samuelsson, L. Jorissen Weltweit fuhrende Brennstoffzellen-Stapeltechnologie mit europaischer Lieferantenbasis /World Leading Fuel Cell Stack Hardware with a European Supplier Base

„… the increase in contamination levels, compared to the BoL reference sample, is moderate. The four …” „… MEAs measured in a metal BPPs stack for 5000 h as well as a BoL reference sample of the same MEA type …” „… a BoL reference MEA. Within the given measurement tolerances, no changes in either electrode or …”

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...

„… reference equipment available in the lab. Despite the intent of RDE to ensure good emissions control …” „… 1724 1534 Certification combined cycle CO2 (g/km) (NEDC) 119 112 109 93 Road load models As a …” „… road load models were derived for the CD tests from track-based coast-downs with the vehicles …”

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...

„… impact. Engine Simulation Discussion As part of the program, a detailed model of the engine was …” „… developed in GT-Power using a custom combustion sub-model that captured the total in-cylinder dilution …” „… effects and its relationship to the ignition timing of the charge mixture [3]. This model also included …”

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

„… conventional, full electric and hybrid powertrains. Starting in 2019, each new vehicle model developed by …” „… calculated by a simplified stress model is monitored in order to avoid small benefits in fuel economy for …” „… optimization is performed within a backward simulation model, shown in Figure 3. The core of this model is …”

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 - ...

„… system was developed based on a model of Westport as a Tier 1 supplier providing multiple OEMs with …” „… - References [1] P. Ouellette, D. Goudie and G. McTaggart-Cowan, Progress in the development of natural …” „… , http://www.europarl.europa.eu/sides/getDoc.do?type=TA&language=EN&reference= P8-TA-2018-0455, 2018/0143(COD). [6] NGVA Europe, "Stations Map," [Online]. Available …”

W. H. Pettit, D. A. Masten, C. E. Freese, M. Bork, M. M. Mann Antriebssysteme fur Brennstoffzellen und Batterien - eine Abwägung/Fuel Cell and Battery Propulsion System - the Balance

„… references to Lithium iron phosphate (LFP) positive / graphite negative electrodes (Chevrolet Spark EV …” „… market maturation will evolve toward economically sustainable business models that do not require …” „… incumbent solutions, ridesharing models for transportation as a service will increase the vehicle …”

B. Lehman, K. Luchansky, C. Mariott, S. Shin Der neue 2.7L Turbomotor von General Motors/The New 2.7L Turbo Engine from General Motors

„… model correlation. Testing of single cylinder engine hardware placed emphasis on knock and SPI reduction …” „… Lash Adjuster SPI - Stochastic Pre-Ignition TKE- Turbulent Kinetic Energy References J. J. Moon, S …” „… , packaging, technical risk, and others are weighed using value equations. Vehicle system modeling was used …”

W. Willems, J. Weber, O. E. Henmann, M. Pannwitz, G. Lautrich, T. Tietze, K. Gaukel, A. Gelner, D. Pelerin, M. Zubel, T. Ottenwalder, B. Lehrheuer DME/OMEi - Nachhaltige Kraftstoffe fur den selbstzündenden Verbrennungsmotor für Pkw und Nutzfahrzeuganwendungen /DME/OME1 - Sustainable Fuels for Compression Ignition Engines for Passenger Car and He...

„… Reference Bowl Optimized Bowl 40. Internationales Wiener Motorensymposium 2019 - 135 - - 34 - Die …” „… CONVERGE CFD ein Modell des Motors für numerische Simulationen erstellt. Zunächst wurde die …” „… CFD-Modells im Nennleistungspunkt (3500 min-1). Wie man sieht, wurde eine gute Übereinstimmung zwischen den …”

doi.org/10.51202/9783186811127

Michael Aeberhard - Object-Level Fusion for Surround Environment Perception in Automated Driving Applications

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Michael Aeberhard

Object-Level Fusion for Surround Environment Perception in Automated Driving Applications

Series: Verkehrstechnik/Fahrzeugtechnik

Volume 804 2017

Results in this title

References S. 172-202

„… References [1] Adam, C., Schubert, R., and Wanielik, G., “Radar-Based Extended Object Tracking …” „… Pedestrian Classification using Part-based Classifiers and Restricted Boltzmann Machine Model,” in IEEE …” „… 172 References Intelligent Transportation Systems Conference, The Hague, Netherlands, October 2013, pp …”

Titelei/Inhaltsverzeichnis

„… sensors for such complex systems. In this thesis, an environment model approach for the detection of …” „… Modular Sensor Data Fusion Architecture . . . . . . . . . . . . . 38 2.2.1 Object Model …” „… Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 4.2 Correlation and Sequence of Sensor …”

State and Covariance S. 64-92

„… extracted and handed over to a tracking algorithm, as shown in Figure 4.1. Such feature-based or model-based …” „… extraction and shape estimation can be improved [12, 13, 260, 261]. However, such feature and model-based …” „… model is not explicitly modeled, it is assumed that previous observations were fairly correct. Therefore …”

Fusion Strategy and Object Association S. 46-63

„… reference frame. Second, in which order and how sensor data is fused together to generate fused global …” „… the common global vehicle coordinate system. The state of an object, x, is that of the object model …” „… kinematic model to predict the state of an object to some time in the future. Given that a sensor took a …”

Introduction S. 1-26

„… objects and obstacles are usually categorized into model-based approaches and spatial-based approaches. In …” „… (hostvehicle localization and pose), O (model-based object detection), G (spatial-based object detection …” „… solved in this thesis is that of the model-based object detection, where it is additionally assumed that …”

doi.org/10.51202/9783186804129

Matthias Johannink - Model-based and Experimental Analysis of Transient Electrodialysis Processes

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Matthias Johannink

Model-based and Experimental Analysis of Transient Electrodialysis Processes

Series: Verfahrenstechnik

Volume 949 2016

Results in this title

Modeling of ionic transport in electrolytes S. 66-83

„… (4.1) and the implicit de nition of the reference velocity (4.8). The model is closed by the speci …” „… 4 Modeling of ionic transport in electrolytes This chapter presents rigorous models for the …” „… 4.1 Modeling equations and theoretical framework 4.1.4 Complete mathematical models Based on the …”

Appendices S. 139-160

„… reference frames, respectively. The model for the density and the Maxwell-Stefan di usivities in a …” „… ) predicted by the eNRTL model (Chen et al., 1982) for mole fraction based reference frame are converted into …” „… geometrical properties are further used in Chapter 5 to parametrize the ED process model for the comparison …”

Titelei/Inhaltsverzeichnis

„… . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 B Physico-chemical property models for electrolytes 148 B.1 Conversion of di erent reference …” „… 978-3-18-394903-8 Model-based and Experimental Analysis of Transient Electrodialysis Processes Cyan Magenta …” „… Black Reihe_03_949_Umschlag.pdfSeptember 7, 2016 | 10:42:52 2 Model-based and Experimental Analysis of …”

Spacer geometry and process performance S. 111-133

„… these e ects in a model-based analysis requires an adequate resolution of the spacer geometry in the …” „… di cult by drawing similarities to model structures typically arising in reaction kinetics modeling …” „… content added by each new geometry, a model-based design of experiments (DOE) approach is applied. The re …”

A dynamic process model of an electrodialysis plant S. 84-110

„… consists 84 5.1 Hierarchical model structure and model components Figure 5.1: Structure of the modeled …” „… general modeling assumptions. Section 5.1.3 describes the models for the remaining process elements, i.e …” „… process model in established modeling environments with a reasonable computational e ort, the following …”

Index analysis and reduction of PDAE systems S. 42-65

„… Figure 3.1: A general work ow for the modeling of distributed models. detailed distributed models in the …” „… form of PDAE systems in simulation, model-based design and control. However, two major challenges can …” „… model developed by established modeling paradigms in step 1 is subject to a theoretical analysis in step …”

doi.org/10.51202/9783186949035

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