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Jan Werrmann - AIRS – Advanced Ontology-based Information Retrieval System

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Jan Werrmann

AIRS – Advanced Ontology-based Information Retrieval System

Series: Informatik/ Kommunikation

Volume 849 2016

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Conclusion and Future Research S. 135-140

„… the following steps in the development of AIRS: 1. Design an overarching generic model that represents …” „… as a model for the heterogeneous document landscape. 2. Build ontological individuals that represent …” „… retrieval. They served as a reference for corresponding index documents. 4. Link each index document to the …”

Introduction S. 1-16

„… readable links between documents; rather, the workshop employees have to search for references to …” „… collected publications of a particular research interest. This can be derived indirectly from the references …” „… represents an immutable list of references. Another possible solution consists of an expansion of private …”

Glossary S. 151-155

„… reference implementation for AIRS based upon the AIRS’ architecture suggestion. The AIRS Prototype was used …” „… upon Knowledge Representation in Context. Involves the implementation of a complex ontological model of …” „… development based upon Knowledge Representation in Context. A mathematical model that serves as a frame for …”

Indexing and Retrieval for Advanced Ontology-based Information Retrieval S. 63-83

„… information like a set of synonym terms. In case of vector space model1, indexed documents are represented …” „… retrieval function. It contains two elementary functions: a retrieval model and a ranking function. The …” „… retrieval model is mostly based upon a combination of vector space retrieval in combination with Boolean …”

Architecture and Functionality of a Prototype Implementation S. 91-114

„… requirements catalog, a storage model was developed that was based upon a taxonomic structure. Standard XML was …” „… landscape as an ontological model. Later, the AIRS Prototype grew by using these functional prototypes. The …” „… : A selected search result document. AIRS’ reference implementation offers state-of-the-art retrieval …”

doi.org/10.51202/9783186849106

GJAE - German Journal of Agricultural Economics

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GJAE - German Journal of Agricultural Economics

Browse Volumes: GJAE - German Journal of Agricultural Economics

GJAE Volume 71 (2022) Issue 02 ISSN Online: 2191-4028

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Katarina Barathova, Jan Pokrivcak, Miroslava Rajcaniova Unfair Trading Practices: Evidence in the Fruit Supply Chain S. 59-75

„… unilateral changes by buyers in contracts and orders. The results of the probit model show that pro-ducer …” „… employed a probit model, which enables us to test whether different factors or inde-pendent variables …” „… influence the probability of UTP at fruit farms. The probit model is used for a binary re-sult: in our case …”

Alexander Kaiser, Axel Schaffer Considering Environmental Factors in Technical Efficiency Anal-ysis of European Crop Production S. 92-106

„… Reference years Gross production Imports live animals Exports live animals Net production Imports Exports …” „… methodological remarks on the two-stage nonparametric approach and the model description in Section 3. In Section …” „… estimates. While those models and methods help to eliminate extreme observations and ac-count for …”

doi.org/10.51202/2191-4028-2022-02

VDI-Wissensforum GmbH - DRITEV – Drivetrain for Vehicles 2021

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VDI-Wissensforum GmbH (ed.)

DRITEV – Drivetrain for Vehicles 2021

Series: VDI-Berichte

Volume 2381 2021

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A. Ramsauer, A. Pujari Frontloading for (Hybrid-) Transmission Integration at BMW S. 101-116

„… data and reference patterns is elaborated on. The section concludes with a description of …” „… multidimensional models for evaluating the attributes comfort and dynamics for Power-On- Upshifts. VDI-Berichte …” „… Physical Shifting Sequence Model, adapted from Given this explanation of the system dynamics, the …”

D. Lechleitner, M. Hofstetter, M. Hirz, C. Gsenger, K. Huber Parking Lock Integration for Electric Axle Drives by Multi-Objective Design Optimization S. 303-318

„… to the modelled backlash, the torques from the reference model tend to oscillate more and phase …” „… compared to a reference MBS model, which is implemented in Simcenter Amesim [14] and also considers the …” „… vehicle velocity of 3.5 km/h and slope ? 0 ° from the suggested and the reference MBS model. Mainly due …”

H. Wittig, J. Engasser, A. Glavinic AEROFLEX – Distributed Hybrid Drivetrain for Long Haul Freight Vehicles S. 593-608

„… reduction compared to a reference vehicle (4x2 Tractor – Semitrailer). The paper will present this …” „… to the newly developed Aeroflex communication protocol. Fig. 7: CAD model of the Smart Power …” „… , a test matrix and a test protocol were defined. It included various reference and demonstrator …”

P. Barve Gear Design Challenges of 2-speed-AMT High Torque E-Drives S. 499-516

„… the model described in references [6, 7] via modal and harmonic analysis. Virtual accelerometers are …” „… , bearings, housing, and mounting. These interactions are evaluated using a system model, and alternate …” „… each component. Fig. 6: Model of the 2-Speed AMT Gearbox made in SMT Masta The GMM of the …”

R. R. Kasibhatla, P. Neidhardt, K. Caliskan Thermal Simulation according to Maturity Level in E-Drive Development S. 61-76

„… are lumped parameter modelling, or 1D-models, and mesh-based 3D simulation approaches. Lumped …” „… major reduction in element count, an automated model-setup process, and the ability to investigate …” „… physical modelling approach helps to achieve scalable models where the model parameters can be adapted to …”

X. Zhang, F. Küçükay Driveability optimization of electrified powertrains utilizing machine learning based control and the interaction with ADAS/AD systems S. 361-376

„… objective assessment system with actual test data. A powertrain dynamics model including detailed EM model …” „… , and EM FOC (Field Oriented Control) control model is developed to perform powertrain oscillation and …” „… driveability simulations. Based on the simulation model, a machine learning based active damping control is …”

J. Shutty, A. Moser, D. Gajowski Analysis of propulsion system architectures across vehicle segments and markets S. 23-34

„… by these changes. Valid but inconsistent results between models o different assumptions o …” „… for model correlation is less common VDI-Berichte Nr. 2381, 202124 3. Response and xEV …” „… figure is that while the plant model is at the center, it is only one part of a much bigger overall …”

A. Albers, M. Behrendt, J. Köber, T. Breitinger Development of a method for the automated validation of the shift quality of modern dual clutch transmissions on full-vehicle test benches S. 399-414

„… reference processes based on the experience and competencies of the developers by means of methodical …” „… validation [5]. This takes up the disadvantages of the sequential process models (e.g. V-model according to …” „… models, methods and tools used across VEs and to make their use more flexible along the PDP. Compared to …”

J. Nowack, G. Hellenbroich, A. Ghosh, V. Shapovalov, R. Fleuren Park by Wire System for current Electric Drive Units S. 291-302

„… in implementation phase and hence ready for series development project. A demonstration model of …” „… December 2019 at the FEV Booth. References 1. Standardized E-Gas Monitoring Concept for Gasoline and …”

C. Schörghuber, M. Ortner, J. Pell, S. Pretsch Holistic system design and operation of a fuel cell truck based on an innovative energy management S. 685-700

„… . In this paper a model-based approach is described where overall vehicle simulations are used to …” „… application in a holistic approach. The presented methodology for model-based system design takes into …” „… model and a power limitation. The e-axle system is modeled via efficiency maps of the e-drives as well …”

T. Hillesheim Energy-efficient Hydraulic Control for the Multi-speed Transmission of an Electric Vehicle S. 319-328

„… require this. Using the data mentioned, it is then possible to carry out a multi-stage model …” „… . References [1] Liebold, J., ed al.: 1, 2 or 3 - how much it would be? CTI Transmission Symposium, Berlin …”

L. de Ruijsscher TREMEC Hybrid Dual Clutch Transmission (HDCT) – Electrification of TREMEC’s high performance dual clutch transmission S. 159-178

„… simulation models (e.g. efficiency & NVH models) and will be used to develop and optimize software for …” „… done between the simulation models of the hybrid configurations and the test data. The results, which …” „… than 1%, which validate the hybrid efficiency models. Next, a WLTP cycle [Fig. 17] was performed. Fig …”

A. Drechsel, J. Pellkofer, K. Stahl, J. Sandor, M. Hein Development of a new test method to investigate the wear behaviour of hypoid gear oils S. 453-468

„… oils and at the same establishes a reference to the API classification. A key objective is to identify …” „… [AST17b]. In the L37-1 test, a Dana Model 60 axle with a grinded hypoid gear set (manufacturer …” „… accessibility of pass and fail reference oils in the L37 test, a pass limit should be determined using a large …”

T. Kaufhold, F. Schneider, O. Groneberg, A. Moser Modular Starting and Damping System integrated in 48V Hybrid Architectures – Efficient Starting System for Hybrid Vehicle Architectures S. 347-360

„… model showing the main components of the PES 2. PES Design Process The development of a PES system …” „… model under application specific data. Focus is to investigate the stress on the freewheel components …” „… . Figure 11 shows a cut CAD model of the parallel layout. This module was built and tested in several …”

G. Gao, D. Schöneberger, S. Rinderknecht Development of an innovative and modular test bench to analyse gear shifts in electrified powertrains S. 415-436

„… . In addition to the model-based development and optimization of powertrains or its components …” „… problem is analysed using a process structure model, which subdivide a process into subprocesses. This …” „… reduces the complexity of the task [7]. One possible version for a process structure model is shown in …”

F. Bayer, J. Tochtermann Development of a Heavy-Duty E-Axle S. 621-636

„… these changes, dynamic 3D motion models were created, showing the movement of the suspension. This was …” „… also used to create the 3D installation model of the space finally available for the e-axle. Motion …” „… models and the final installation space are shown in Fig. 5. Fig. 5: 3D installation space for …”

M. Giannantonio, S. Henzler, S. Rinderknecht Advanced Design of Dedicated Hybrid Drivetrains S. 77-100

„… with a seamless and modular tool chain for generating 3D C AD models derived from layout stick …” „… fully dimensioned 3D C AD design model considering the vehicle architecture is automatically generated …” „… . top speed). In Main Module II, a fully obj ect-orientated and relation-based drivetrain model is …”

D. Morgenweck, M. Großmann, W. Fakler, M. Lamke, F. Bitzer ZF E-Mobility Software Functions for Commercial Vehicles S. 703-718

„… different models for the Chinese market that have the same design concept but are developed according to …” „… monitoring the temperature means to provide a temperature model for mechanical parts that cannot be measured …” „… usage of prediction models that must be developed and linked to route information. Summary and …”

M. Häßler, O. Werner The Pendulum Rocker Damper – Providing flexible damper characteristics for hybrid powertrains S. 329-346

„… kinematics of the mechanism a corresponding translatory model is illustrated on the right. The torque …” „… impressively with the development of the PRD in close exchange between simulation and design. References …”

G. Herbillon Performances Validation of an electrically-commanded dog clutch system for multi-speed and disconnectable eDrives S. 255-274

„… S CoDeSys (PLC language) C-code from Matlab-Simulink (model-based) Max core task loop rate 100 Hz …” „… (model-based) Max core task loop rate 100 Hz (10 ms) 1000 Hz (1 ms) Actuator/motor communication 40 to 100 ms …” „… ) Fig. 7: Dog clutch side views during shifting event VDI-Berichte Nr. 2381, 2021262 Table 1: Reference …”

doi.org/10.51202/9783181023815

Maxim Stuckert - Theory and Application of the Lang-Gilles Observer for Distillation Processes

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Maxim Stuckert

Theory and Application of the Lang-Gilles Observer for Distillation Processes

Series: Mess-, Steuerungs- und Regelungstechnik

Volume 1253 2016

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Introduction S. 1-7

„… estimation by the Lang-Gilles state observer. 1.2.4 Model-predictive control in conjunction with the …” „… Lang-Gilles observer and how does it perform? • Does a certain distributed model-predictive controller (Scheu …” „… model-predictive controller have been tested with azeotropic distillation trains accounting for structural …”

Dynamic distillation modeling S. 8-51

„… ) reports that no references were found at the time in which the model equations are solved in the rigorous …” „… process may be modeled to prevent time-consuming rigorous modeling procedures. Although advanced models …” „… models (see references in Abdullah et al., 2007). Instead, rigorous equilibrium and nonequilibrium models …”

Application of the Lang-Gilles observer in distillation control S. 97-118

„… modelpredictive control (MPC) or more generally model-based control (Skogestad, 1997, Kano and Ogawa, 2010). PID …” „… model-predictive control. 5.1 Introduction Distillation control is an intensively studied eld in process control …” „… . Besides PID and MPC, new or enhanced control methods appear, such as distributed model-predictive control …”

Appendix S. 123-143

„… ., dhL,j/dt = 0, is deduced from the following conditions: 1. The column pressure equals the reference …” „… pressure p which is constant. 2. Pure components are saturated liquids at the reference pressure. 3. Heat …” „… tray j, and Tb,i is the boiling temperature of component i at the reference pressure. 4. Tray …”

Bibliography S. 144-157

„… , and E. S. Pérez-Cisneros. A generalized reactive separation unit model. Modelling and simulation …” „… . Model-Based Predictive Control: A Practical Approach. CRC Press LLC, Boca Raton, FL, rst edition, 2004. H …” „… model-based methods. Computers & Chemical Engineering, 27(3):293 311, 2003c. 155 8 / 1 25 3 Black Reihe …”

Efficiency estimation in distillation columns S. 82-96

„… references. If the re ux ow rate sets the tray liquid ow rates as in the model used in this chapter, a …” „… process history based, qualitative model-based, and quantitative model-based methods. The process history …” „… faults while the parametric faults, for which the model-based approaches might be more suitable since the …”

Analysis of the Lang-Gilles observer S. 52-81

„… used in a model-predictive controller (MPC). Three temperature measurements are used in the EKF which …” „… model-based approach in two steps, namely coarse and ne tuning. The overall tuning target was to make the …” „… practice, accurate distillation column models and carefully designed state observers are typically required …”

doi.org/10.51202/9783186253088

VDI Wissensforum GmbH - PIAE Europe 2023

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VDI Wissensforum GmbH (ed.)

PIAE Europe 2023

Series: VDI-Berichte

Volume 2418 2023

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E. Spini, R. Galeazzi Reinforced polyamides with low environmental impact: post-consumer materials S. 627-644

„… , 2023 643References [1] Joint Research Centre model, Bobba et al. 2021. [2] International Energy Agency …” „… . The aim of the European project was to build circular economy business models for the recovery of …” „… the mechanical properties of the PCR materials to the corresponding virgin reference materials …”

W. Schijve, R. Bhairi, F. Becker, K. Fischer, M. Emonts Multi-material options for future fire and impact resistant battery casings S. 395-412

„… reference casing. Detailed cost analysis showed that many multi-material solutions, containing composites …” „… , could be significantly cheaper and lighter than the aluminium reference part. Safety related aspects of …” „… lower costs. 2. Multi-material battery casing project, reference part and methodology In a first …”

S. Weidmann, T. Hoffmann, M. Duhovic, J. Weber, P. Mitschang Cutting-edge joining processes for TP-FRPC and multi-material structures made of TP-FRPC and metals S. 673-688

„… . However, these models usually come with one of two shortcomings:  Continuous induction welding modelling …” „… specific heating patterns cannot be modeled.  More detailed mesoscopic models, where the real laminate …” „… described in [1]. Air cooling was modeled by applying an analytical model based on Hofmann et al. coupled to …”

C. Salles Addressing the sustainability challenges of Automotive: Everminds – a Holistic approach from a PO industry leading producer S. 289-300

„… , 2023290However, a transition must be made from the linear model of “take-make-dispose” to the circular …” „… model of recycling, re-use, and designing for recyclability (DfR). Circular Economy is both an …” „… circular model of recycling, re-use and design for circularity. EverMinds also extends to pioneering …”

F. Wazula, H. Tattko, A. Sumfleth Star panel of the Mercedes Benz EQS – New design meets new challenges S. 33-46

„… star panel. The series introduction of this component started with the EQS model, the other vehicles …” „… : Design model of the radiator grille in the diamond grid look As another striking design feature, these …” „… for the star panel, the design model was transferred from the EQC prototype and adapted to the EQS …”

N. Schlutig Pushing the boundaries of eco-solutions based on recycled polypropylene compounds for contributing to sustainable cars of the future S. 213-228

„… reverse engineering technology in a number of steps. Step one consists of defining a skeleton model by …” „… finding the elasto-plastic (EP) model from the matrix and the elastic (E) model from glass fiber. This …” „… case the Mori-Tanaka model [9] and the pseudo-grain Voigt model [10] in the second step (see Figure 9 …”

G. Gardère, A. Kezmane Composite Material for Automotive Mass Production Applications S. 343-354

„… elastic and plastic stress-strain curves of the material card used in the numerical model. The second …” „… material as well as the damage/ failure of the material in the numerical model. At this stage, some …” „… simulation model accurately predicts the global and local behaviour of the crashbox. At global level, the …”

A. Munch Elmér, H. Palokangas Materialsmart – Materialchoice – The key to de-carbonizing your products S. 229-238

„… . From start, the business model of Polykemi has been to provide material with optimized performance and …” „… cost to our customers. This model rendered usage of both virgin and high performance recycled plastic …” „… business model today is to produce customer adapted thermoplastics optimized in respect of environmental …”

W. Hübsch, H. Dannbauer, C. Gaier, S. Fischmeister Development process of short-fiber-reinforced plastic components with regard to structural durability S. 301-320

„… a critical aspect. In thisregard, investigations into fiber orientation models, tools and the …” „… ). On the right is the injection-molding simulation model with the runner system for the melt. Figure 9 …” „… fell within the statistical spread. VDI-Berichte Nr. 2418, 2023 311 Fig. 8: Left: FE model of the …”

doi.org/10.51202/9783181024188

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