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VDI Wissensforum GmbH - International Conference on Gears 2019

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VDI Wissensforum GmbH (ed.)

International Conference on Gears 2019

Series: VDI-Berichte

Volume 2355 2019

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K. S. Ivanov, E. K. Yaroslavtseva Creation of gear self-controlled variator S. 1135-1144

„… additional constraint on motion of links as the interconnection of input and an output power. The Ivanov …” „… constraint on motion of links [5, 6]. VDI-Berichte Nr. 2355, 20191136 …” „… links. The equation (1) analytically represents additional constraint between parameters of the …”

S.-G. Moon, S.-C. Kim, J.-H. Sohn, G.-H. Lee 2-stage gearbox optimization to minimize weight and maximize gear mesh efficiency considering the gear ratio for high speed gear S. 1237-1244

„… contact safety factor, bending safety factor, etc. as design constraints. The optimum design of the …” „… constraints are established to prevent unrealistic gear geometr y designs. Gear load capacity calculations are …” „… (degree) 0 25 1 Number of teeth (pinion), z1 10 50 1 Facewidth, b (mm) 5 60 1 Constraints other than …”

H. Baour, P. Falbriard Micro skiving – (r)evolution of a known production process S. 1619-1634

„… small module. Constraints related analysis will be made based on the time, cost and quality for each …” „… Small batches Cost H – high for small series HH – very high for very large series Constraints Parts …” „… profiles. Material resistance or space constraints are some of the parameters the designers have to take …”

P. Scholzen, C. Lopenhaus, C. Brecher, D. Billenstein, F. Rieg, G. Hammerl Investigation of the influence of elastic gear body structures on the operational behavior of gears S. 785-796

„… requires a finite element analysis with contact constraints that transfer the forces and displacements …” „… separation distance - a contact constraint is defined for the current contact pair (index: i) and integrated …” „… constraint. The practical suitability of this contact algorithm and the validity of its calculation results …”

M. Uhlig, C. Pastor Simulation tool-chain for plastic gear design S. 1453-1460

„… load constraint is modelled FE analysis Global model Load / Load application Component model …”

U. Kissling, U. Stolz, A. Turich Combining gear design with manufacturing process decisions S. 1533-1544

„… constraints. It’s only after the manufacturing department gets the gear design data that the most efficient …”

S. J. Ma, G. Y. Wu, G. Liu Study on the contact characteristics of threaded surfaces in a planetary roller screw mechanism S. 1155-1164

„… movement relationships of the components in PRSM, at the screwroller interface, the symmetry constraint is …”

L. Stocco Complementary strengths of orbitless & planetary drives S. 1485-1496

„… satisfy the challenging manufacturing constraints, such as 3D printing resolution, standard tooth modules …”

G. Vasileiou, N. Rogkas, V. Spitas, P. Zalimidis Optimisation of spur gear tooth fillet for maximum bending strength using Bezier curves S. 149-160

„… calculated using FEA in AN- SYS. The constraints of this optimisation include interference, undercutting and …”

N. Yildirim, M. Yasar, E. Yildirim, F. Erdogan, B. Karatas Experimental verification of improvements in static and fatigue bending capacity of spur gear tooth via tooth root design optimization S. 959-972

„… figure 3 for 200N/mm loading. Fig. 2: Partial gear model constraints and loading at HPSTC …”

J. Tavčar, J. Kos, D. Zorko, J. Duhovnik A multi-criteria polymer gears design optimisation procedure S. 1473-1484

„… to the input data and predefined constraints. A user has an overview on all possible options and …”

P. Lopez Garcia, S. Crispel, T. Verstraten, E. Saerens, B. Vanderborght, D. Lefeber Wolfrom gearboxes for lightweight, human-centered robotics S. 753-764

„… representing an inescapable constraint [TV10]for positioning accuracy [18, 19] and limiting their usage in …”

S. Nowoisky, M. Grzeszkowski, C. Guhmann, J. G. Pelham Monitoring concept study for aerospace power gear box drive train S. 269-286

„… challenges due to the mass and size constraints combined with the environment within which the device needs …”

doi.org/10.51202/9783181023556

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VDI Wissensforum GmbH (ed.)

Automation 2022

Series: VDI-Berichte

Volume 2399 2022

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M. Freund, C. Barth, P. Juhlin, S. Lehnhoff, M. Winter, G. Fachinger Supporting Product Lifecycle Information Management and Distributed Engineering with an Integration Model S. 277-288

„… Nr. 2399, 2022 279Although different languages exist for the description of constraints, dependencies …” „… usually limited to a certain modeling technology. For example, OCL6 can only be used to model constraints …” „… unified approach to define constraints and transformations across all different data models that are …”

B.-M. Pfeiffer, C. Leingang, C. Busse, M. Oppelt, O. Lorenz, A. Cano Nonlinear Model Predictive Control: from Digital Twin to Real-World Application in Polymerization Process S. 205-218

„… , fluctuations of product quality have to be minimized and all MV constraints have to be fulfilled.  Automatic …” „… constraints allow some more space for movement than during constant production, but at the end of VDI-Berichte …” „… Nr. 2399, 2022212the grade transition, MV values must arrive inside constraints defined by recipe of …”

F. Volkmann, N. Baur, S. Höme, A. Palmin, M. Madsen Vertrauensbasierte Integration von Geräten mittels OPC UA Device Provisioning S. 329-342

„… in RFC 4108 Basic Constraints „This extension MAY appear as a critical or non-critical extension in …”

I. Garmaev, T. Miny, T. Kleinert, A. Schüller, P. Bitterlich Konzept und Realisierung für die automatisierte Erstellung von Verwaltungsschalen in Unternehmen basierend auf bestehenden Daten aus verschiedenen Informationssystemen S. 263-276

„… potenzielle Constraint-Verletzungen in zu erstellenden VWS schon in der Phase der Transformationsdefinition …”

M. Gärtler, B. Schmidt Auf dem Weg zur Digitalisierung von R&I – Evaluierung von Few Shot Learning Techniken zur einfachen Erkennung bisher unbekannter Elemente S. 453-464

„… ] based on [16] but not followed-up due to time-constraints. For the metric-based approach prototypical …”

G. Cainelli, L. Underberg, L. Rauchhaupt Framework for bringing wireless communication into the context of Industrie 4.0 S. 31-44

„… is 131 ms. The machine uses this data for control purposes. The UT has timing constraints and cannot …”

P. Habiger, G. Hildebrandt, R. Drath, A. Fay Dienste-Design für modulare Fertigungsanlagen mit individuellen Produkten – Variantenvielfalt der Dienste S. 75-88

„… Ausprägungen der Dienstei-genschaften sind mittels Constraints vorgegeben. Bei der Zuweisung einer RoleClass zu …”

doi.org/10.51202/9783181023990

Petrissa Zell - Learning-Based Inverse Dynamics for Human Motion Analysis

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Petrissa Zell

Learning-Based Inverse Dynamics for Human Motion Analysis

Series: Informatik/ Kommunikation

Volume 877 2022

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Related work S. 15-22

„… indirectly as constraints of an optimization problem. The predictivedynamics approach used in Chapter 4 falls …” „… actuation, under-actuationand kinematic constraints [32].Full actuation controls all degrees of freedom (DOF …” „… ofalgebraic constraints on the equations of motion [15, 34]. Then the system is fully-actuated,but additional …”

Fundamentals S. 23-61

„… ofthe constraints introduced by the joint linkage.In other words, a parameterization is needed to derive …” „… constraints. Since the used model is only constrainedby revolute links, only the corresponding components of G …” „… constraints. Thesolution of these equations using numerical integration, however, is a complex process …”

Introduction S. 1-14

„… andthe non-physical global actuation of the model is forbidden by constraints or minimizedby …” „… exploit multi-viewconsistency constraints to disentangle the observed 2D pose into the underlying 3Dpose …”

Bibliography S. 130-152

„… . “Reducing Footskate in Human Motion Reconstruction with GroundContact Constraints.” In: Proceedings of the …”

Self-supervision by dynamics-based layers S. 95-122

„… contact detection and activation of contact constraints or reactionand friction forces). Furthermore, the …”

Human motion dataset S. 62-75

„… [161] which addresses this issue by including the EOM as equality constraintsand optimizing all …”

doi.org/10.51202/9783186877109

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 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

„… under maximal crop shares, a land balance and annual plus intra-annual labour constraints; a variant …” „… the number of binding constraints is lower than the number of nonzero variables subject to …” „… calibration. That led to PMP based programming models with a quite limited constraint set. Such models …”

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

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VDI Wissensforum GmbH (ed.)

SIMVEC 2022

Series: VDI-Berichte

Volume 2407 2022

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S. Scheidel, M. Goll, M. Tandl, B. Reiter, R. Neubauer Simulationsbasierte Wirkungsgradoptimierung einer Hochtemperatur Co-Elektrolyse zur e-Fuel Produktion S. 129-142

„… “efficiency vs conversion rate” can be optimized with respect to the given constraints. The optimal operating …” „… implementation. The optimizer would be fed with the target function and constraints and run simulation until a …” „… the relations of inputs vs. outputs and flexibility to changes constraints and/or target function …”

M. Denk, J. Mayer, S. Wartzack Fully Automated Reconstruction of Topology Optimization Results with Feature Transformation and Curve Skeletonization! S. 501-512

„… find so-called anchor points on the surface for a constraint. This ensures during the creation of 2 …” „… detect points on the surface, which are then used as constraints in the skeletonization. This ensures …”

F. Chinesta, R. Magg Empowering car design, maintenance and operation from advanced model order reduction and AI technologies S. 523-534

„… stringent real-time constraint [3], functionalities needed in optimal design, maintenance and operation …” „… VDI-Berichte Nr. 2407, 2022 529constraints of the equilibrium and reproduction of the collected data. On the …”

H. Amelunxen, G. Hordys Accelerating Development and Test of Cooperative Safety Systems with Advanced V2X Simulation S. 407-422

„… easily applicable where hard real-time constraints must be fulfilled. To generate raw data as sensor …” „… real-time constraints in HIL use cases, it might be necessary to use parallel execution on different cores …”

D. Friedemann, J. Rademann, B. Näser SMILE: Eine universelle Beschreibungssprache für Simulationsmodelle S. 647-654

„… Schweißpunkten mit Hilfe von Multipoint Constraints), kann für andere Untersu-chungsziele und Simulationssoftware …”

M. Ast, S. Hüeber, M. Klein Kontaktlöser der nächsten Generation – Rechengenauigkeit und Performance auf einem neuen Level S. 63-74

„… Ersatzmodelle, wie die Verwendung von MPCs (Multi Point Constraints) führt bei Zugkräften zu falschen …”

J. Garcke, R. Iza-Teran, M. Pathare, D. Steffes-lai, P. Schwanitz Identifying similarities and exceptions in deformations and mesh functions – Comparing many simulation results automatically S. 277-288

„… . Decisions about the product are based on engineering judgement as well as economic constraints. The …”

M. Probst, W. Pohl, I. Phillips Automatisierte, geometriebasierte Form-Optimierung von Karosseriestrukturen CAD-basiertes Generatives Design S. 323-336

„… . VerbindungstypEtwaige, noch nicht implementierte Optionen wie spezielle Constraint- Beschreibungen kön-nen mittels der …”

D. Artuković, M. Zagun, P. Stopp Strategien zur Einhaltung der Euro 7 Emissionsziele durch Minimierung des Kraftstoffverbrauchs und der Schadstoffemissionen eines PHEV mit Hilfe von Systemsimulation S. 75-94

„… Box Constraints,“ IEEE Transactions on Evultionary Computation, Nr. 18(4), pp. 577-601, 2014 …”

doi.org/10.51202/9783181024072

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