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VDI Wissensforum GmbH (ed.)

Autoreg 2019

Series: VDI-Berichte

Volume 2349 2019

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K. Figel, F. Svaricek, M. Schultalbers Review and experimental evaluation of models for drivability simulation with focus on tire modeling Short Version S. 293-312

„… these experiments, a number of popular models for control design and validation are identified and …” „… proposed models for drivability control design and validation. This paper gives an overview of popular …” „… range of operating points. Experiments have been performed with diverse excitation signals. Based on …”

N. Althar Udupa, E. Schulz, M. Schultalbers Polytopic LPV Controller Design to Control the Boost Manifold Pressure in an Internal Combustion Engine S. 377-388

„… the controller design and implementation of the designed controller in the test bench. The fourth …” „… system. It is important to note that for a purpose of simplification norm optimal control design is …” „… based on measurements of the IC engine on the test bench is taken for a model based LPV control design …”

F. Hundertmark, M. Grotjahn Automated design of structured gain-scheduling oil pressure controllers by modern synthesis methods S. 403-416

„… presents a new systematic approach for the design of a gain-scheduling-control system for the oil pressure …” „… loops depending Automated design of structured gain-scheduling oil pressure controllers by modern …” „… state of the art for linear control design. However, with classic H∞- or H2-control design methods the …”

E. Enders, F. Fent, M. Lienkamp, G. Burkhard, D. Schramm Objectification Methods for Ride Comfort – Comparison of Conventional Methods and Proposal of a new Method for Automated Driving Conditions S. 323-352

„… Objectification Methods for Ride Comfort Comparison of Conventional Methods and Proposal of a …” „… , Munich; Prof. Dr.-Ing. D. Schramm, University of Duisburg-Essen, Duisburg Zusammenfassung Für eine …” „… capabilities of objectification methods from literature and presents a new method for automated and autonomous …”

doi.org/10.51202/9783181023495

Nikola Aulig - Generic Topology Optimization Based on Local State Features

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Nikola Aulig

Generic Topology Optimization Based on Local State Features

Series: Rechnerunterstützte Verfahren

Volume 468 2017

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Studies on the Minimum Compliance Problem S. 84-120

„… component of the load vector l at the index of the centre node along the right edge of the design space. The …” „… Evaluation of the structure requires solving the linear static state equation (2.6) . Most experiments in …” „… OC-update, filtering of sensitivities and FE solver, public code is used [5]. Each experiment was run for 30 …”

Titelei/Inhaltsverzeichnis

„… challenging task of devising concept structures in a virtual product design process that involves more and …” „… fields within structural optimization. 10 2.2 General design space of a topology optimization problem and …” „… homogenization approach. . . . . . . . . . . . . . . . . 11 2.3 General design space of a topology optimization …”

Topology Optimization of Crashworthiness Objectives S. 121-149

„… of the virtual multidisciplinary vehicle design process in today’s automotive industry [57]. Crash …” „… simulations have become an important step of the virtual vehicle design process. In parallel, there is …” „… interest in optimization is increasing. In sizing or shape design optimization problems a limited number of …”

Introduction S. 1-7

„… process. In contrast to this, methods of design optimization aim at finding the best design parameters in …” „… of constraints. Modern product-development processes use computational design and engineering tools …” „… metal sheets in the vehicle body to reduce weight. The advantage of design optimization methods over …”

Conclusions S. 150-154

„… suitable design of experiments methods, instead of random schemes. For the proposed piecewise-constant …” „… of topological designs is identified for indirect representations, although they are rarely studied …” „… parameters, since the model complexity is independent of the high number of structural design variables. The …”

Fundamentals S. 8-28

„… optimization are illustrated in Fig. 2.1. Sizing optimization refers to optimization of design parameters on a …” „… . In shape optimization, the design variables describe the form and location of the boundary of a …” „… large part of the design is already fixed and optimization is applied as a final tuning step. Topology …”

Bibliography S. 177-202

„… design optimization of structures, machines and materials, pages 3–12. Springer, 2006. [4] Allaire, G …” „… optimization of the robustness and evolvability of design solutions. Diploma thesis, Technische Universität …” „… Optimization, 43(3):381–404, 2011. [24] Bandi, P. Design of crashworthy structures with controlled behavior in …”

Compliance Studies Results S. 161-171

„… designs increases, with a high proportion of structures with only two beams. Additional experiments that …” „… 161 B Compliance Studies Results This section of the appendix collects result from the experiments …” „… as for LSF Vector II. The quantitative results of all experiments on the compliance problem are …”

Topology Optimization by Predicting Sensitivities S. 48-83

„… lowerdimensional representation of the design space, since assigning a variable to each element is infeasible for …” „… topology optimization, typically, the partial derivative of a function with respect to a design variable is …” „… material density within an element of the design space. The benefit of this precondition is that the …”

doi.org/10.51202/9783186468208

VDI Wissensforum GmbH - Land.Technik AgEng 2017

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VDI Wissensforum GmbH (ed.)

Land.Technik AgEng 2017

Series: VDI-Berichte

Volume 2300 2017

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D. Hermann, F. Schøler, M. L. Bilde, N. A. Andersen, O. Ravn Design of Laboratory Environment for Development of Cleaning System Automation S. 485-490

„… must be affected prior to any test. 2.3 Design of Experiments Design of experiments is crucial in the …” „… Design of Laboratory Environment for Development of Cleaning System Automation M.Sc. D. Hermann …” „… addresses the design of a laboratory environment for research and development activities used for …”

C. Korn, T. Herlitzius Coupled CFD-DEM simulation of separation process in combine harvester cleaning devices S. 199-210

„… applicability of the numerical method by the comparison to corresponding experiments in general. However …” „… the simulation and a similar experiment for a relative MOG feedrate of 2.38 kg/(s m), which is equal …” „… Nr. 2300, 2017 207 sensitive to changes of air volume flow than the experiment. At present, tailored …”

Á. Kovács, I. J. Jóri, G. Kerényi A new discrete element model (DEM) for maize S. 211-218

„… designers is the in-situ experiments, however, due to the seasonal characteristics of agricultural products …” „… .: Numerical Modeling of Discontinua. Analysis and Design Methods, No. 1993 (1993) pp. 231-243. [2] USDA …” „… . Jóri, Dr.-Ing. György Kerényi, Budapest University of Technologies and Economics, Budapest …”

J. Redenius, M. Dingwerth, A. Ruckelshausen, J. Hertzberg, T. Krause, B. Kettelhoit A multilevel simulation framework for highly automated harvest processes enabled by environmental sensor systems S. 157-164

„… reduce the complexity of real experiments. Future work will focus on further simulation function levels …” „… , Faculty of Engineering and Computer Science, Osnabrück University of Applied Sciences; Prof. Dr …” „… . Joachim Hertzberg, Institute of Computer Science, Osnabrück University; Dipl.-Ing. Thilo Krause …”

G. M. Sharipov, D. S. Paraforos, H. W. Griepentrog, C. Gall Defining the dynamic performance of a no-till seeder by measuring the geo-referenced seeding depth S. 329-336

„… assembly. All field experiments were carried out at the “Heidfeldhof”, a research farm of the University …” „… , “Effect of soil characteristics, seeding depth, operating speed, and opener design on draft force during …” „… Defining the dynamic performance of a no-till seeder by measuring the geo-referenced seeding depth …”

N. Butts, B. Schleusner, M. Bremer Material and Distribution Sensor (MADS) for Combine Material Flow – How to design and build a low-cost material sensor S. 591-598

„… Material and Distribution Sensor (MADS) for Combine Material Flow How to design and build a …” „… maximizing quality. In the past, engineers had to guess at the distribution of grain within a combine or …” „… utilize large test stands that provide a snapshot of combine performance. The Material and Distribution …”

A. Yatskul, J.-P. Lemiere Reasons of irregularity of seed’s distribution in the divider heads of air-seeders S. 337-344

„… accuracy This series of experiments aimed to estimate the coefficient of variation (CV) as a function of …” „… Reasons of irregularity of seed’s distribution in the divider heads of air-seeders Dr. Andrii …” „… must allow to cultivate sizeable areas efficiently and finalize the seeding in a short amount of time …”

R. Pecenka, D. Ehlert, T. Hoffmann Field performance of a novel mower-chipper for the harvest of short rotation coppices S. 383-390

„… . Previous experiments and investigations of wood chip storage have shown that bigger particles (chip length …” „… Field performance of a novel mower-chipper for the harvest of short rotation coppices Dr.-Ing …” „… Bioökonomie, Potsdam Abstract Restrictions in availability and performance of equipment as well as high …”

K. Szalay, L. Kovács, G. Bércesi, I. Oldal, E. Piron, J. Charlat, T. Joly, C. Poncet, F. Tran Agricultural Tire Energy Efficiency test method and dedicated equipment to measure the fuel consumption and traction of agricultural tires under real field conditions S. 407-416

„… years before [1], many experiments were conducted in 2016 at IRSTEA Montoldre place, by use of IRSTEA …” „… consumption and traction of agricultural tires under real field conditions Kornél Szalay, László Kovács …” „… Network of Testing stations of Agricultural Machines and equipment has settled up a new ENTAM Technical …”

C. Geiger, M. Geimer Efficiency Optimisation of a Forestry Crane by Implement Hydraulics with Energy Recovery S. 175-184

„… . This results corresponds to similar experiments carried out in [5]. Based on observations of …” „… Efficiency Optimisation of a Forestry Crane by Implement Hydraulics with Energy Recovery M. Sc …” „… . Chris Geiger, Prof. Dr.-Ing. Marcus Geimer, Karlsruhe Institute of Technology, Institute of Mobile …”

doi.org/10.51202/9783181023006

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 04 ISSN Online: 2191-4028

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Katrin Utai, Manuel Narjes, Tatjana Krimly, Christian Lippert Farmers’ Preferences for Fertilizers derived from Domestic Sewage and Kitchen Waste – A Discrete Choice Experiment in Germany S. 169-183

„… Agri-Environmental Schemes: Findings from a Discrete Choice Experiment for the Design of a Farmland Bird …” „… . and G. WOODWORTH (1983): Design and Analysis of Simulated Consumer Choice or Allocation Experiments …” „… of N-P-K fertilizer, the choice exper-iment revealed that farmers not engaged in non-food production …”

Wolfgang Britz Implementing an Approximation of Cumulative Prospect Theory into Mixed Linear Programming – an Application to Bio-Economic Modelling at Farm-Scale Considering Crop Insurance S. 184-203

„… with endogenous sorting was in some of the sensitivity experiments stopped by a maximal time limit of …” „… distributions, the scenario design must be adjusted accordingly. Analyzing the uptake rate of an additional …” „… requires additional code to design, run and collect these experiments. The proposed implementation is based …”

Anne Margarian Beyond P-Value-Obsession: When are Statistical Hypothesis Tests Required and Appropriate? S. 213-226

„… such that they resemble experiments. These “quasi-experimental” designs identify regions of overlap …” „… context of modern physics and chemistry “[t]he data from experiments […] do not usually require …” „… design and without NHST, at hand of descriptive statistics alone (GIGERENZER, 2004). → Guiding Question …”

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

Herwig Unger - Autonomous Systems 2019: An Almanac

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Herwig Unger (ed.)

Autonomous Systems 2019: An Almanac

Series: Informatik/ Kommunikation

Volume 864 2019

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C. Tapsai, P. Meesad, C. Haruechaiyasak Thai Word Segmentation by Automatic Ranking Trie with Misspelling Correction S. 121-134

„… comparative experiment between word segmentation by TLS-ART-MC and LexTo including number of True Positive …” „… Design of a Thai Text Syllable Analyzer,Master Thesis. Asian Institute of Technology. Bangkok, Thailand …” „… , Phayung Meesad1 and Choochart Haruechaiyasak21King Mongkut’s University of Technology North Bangkok …”

G. Ph. Roßrucker Dynamic Generation of Links and Forwarding to Related Web-based Content S. 89-105

„… 89Dynamic Generation of Links and Forwardingto Related Web-based ContentGeorg Philipp …” „… RoßruckerAbstract: This paper is dedicated to artificial link generation based onmethods and state of the art …” „… scientific approaches of natural languageprocessing and information retrieval (NLIR). The motivation to …”

P. De Silva, K. Abhiram, V. Tavakkoli A Comprehensive Analysis of Document-Image Distortions and their Respective Impact on Distorted Text/Character-Image Recognition Quality S. 176-198

„… 176A Comprehensive Analysis of Document-ImageDistortions and their Respective Impact on …” „… , Kyandoghere Kyamakya,and Jean Chamberlain ChedjouInstitute of Smart Systems Technologies, Transportation …” „… comprehensive discussion ofthe impact of the presence of document-image distortions on the re-cognition …”

doi.org/10.51202/9783186864109

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