Suche einschränken

Ergebnisse (164)

Sortierung:

Alle Alles auswählen

Seite 3

Sun Danfeng - Distributed Edge Intelligence Enabled Wireless Communication Systems Serving Industrial Applications

Kein Zugriff

Auswählen

Sun Danfeng

Distributed Edge Intelligence Enabled Wireless Communication Systems Serving Industrial Applications

Reihe: Mess-, Steuerungs- und Regelungstechnik

Band 1278 2022

Treffer in den folgenden Teilen:

Related Work S. 6-23

„… real-time industrial applications. It trains a model withhistorical data in the cloud server and downloads …” „… applications, which have more critical latency andcomputation power considerations as well as integration …” „… Communication Systems2.2.1 Subjects for AI ApplicationsAdvances in AI provide broad prospects for many fields …”

Spectral Efficiency Optimization S. 47-69

„… unlimited. The noise power is assumed as σ2. We denote PPR and Pt as the PR-BS andCR-BS power. hk,i is as …” „… sigmoidλk Minimum power of cognitive radio user kσ2 Noise powerB1, B2, B3 Outputs of Network 1, 2, and 3 in …” „… Att-CNNmodelPk,i Allocated power to antenna i for user kPPR Total power of PR-BSPt Total power of CR-BSP ′k Maximum …”

Dependability Assessment S. 24-46

„… . Modified from the publication [160].Targeting industrial applications, a wireless communication system (WCS …” „… ) is abstracted asshown in Fig. 3.1. Industrial automation applications inside wireless devices …” „… . Therefore, every kind of application has specific communication requirements.The dependability conditions of …”

doi.org/10.51202/9783186278081

VDI Wissensforum GmbH - Land.Technik AgEng 2017

Teilzugriff

Auswählen

VDI Wissensforum GmbH (Hrsg.)

Land.Technik AgEng 2017

Reihe: VDI-Berichte

Band 2300 2017

Treffer in den folgenden Teilen:

C. Birkmann, T. Fedde, L. Frerichs Influence of the Drive Train and Chassis on Power Shift Operations in Standard Tractors S. 439-446

„… Influence of the Drive Train and Chassis on Power Shift Operations in Standard Tractors M.Sc …” „… influence of the dynamic tractor drive train and chassis behavior on power shift operations. The …” „… the load. In case of slipping clutches during the power shift operation the drive train is divided in …”

F. Hantschack, R. Rahmfeld, J. Bagusch, A. Meyer, E. Dohm Development of a high performance continuously variable drive for mobile agricultural and construction machinery S. 315-322

„… kind of lubrication. Only the overall behaviour of the power train, consisting of a fully hydrostatic …” „… propel drive must be optimally integrated into the control behaviour of the power train in order to …” „… Rahmfeld, Dipl.-Ing. Jens Bagusch, Danfoss Power Solutions GmbH & Co. OHG, Neumünster; M.Sc. Andreas …”

K. Ritters, P. Winkelhahn, L. Frerichs, B. Kriebel Determining saving potentials in a tractor drivetrain using a simulation model and measured operating data S. 297-302

„… hitch position < 50 % Liquid manure application Journey Hydraulic power < 5 kW Refilling Hydraulic …” „… power >= 5 kW , velocity < 1 km/h Application Hydraulic power >= 5 kW, velocity >= 1 km/h When the …” „… purposefully, it is beneficial to analyse the power flow and thereby to identify significant sources of losses …”

Titelei/Inhaltsverzeichnis

„… _Titelei.indd 12 06.10.2017 08:33:37 Page C. Birkmann, Influence of the Drive Train and Chassis on Power …” „… R. Bumberger, Electric traction drive on a plough – More power for the 23 W. Klinger, driveline D …” „… for fungicide applications 61 M. Tempel W. Maaß, Real-time Smart Farming Services – Yield …”

J. Mengele Field test validation as part of the development of a narrow track tractor S. 417-422

„… . Jürgen Mengele, AGCO Fendt GmbH, Marktoberdorf Abstract In the smaller power range from 70 to 110 …” „… outstanding number of different applications and the highly integrated operation possibilities for high …” „… . Particularly with regard to the huge number of special types of applications and implements of these tractors …”

D. Engelmann, M. R. Unger, M. Geimer Testing and Benchmarking a Powertrain with Independent Wheel Control for Heavy Machinery S. 303-314

„… powertrains, each of them having significant power flows. This is the definition according to [1] (Fig.1 …” „… mechanical equivalent and an increased unsprung mass, especially when the possible estimated power for each …” „… wheel is near to the system power of the vehicle due to the high mass of the required motors. In …”

doi.org/10.51202/9783181023006

VDI Wissensforum GmbH - International Conference on Gears 2017

Teilzugriff

Auswählen

VDI Wissensforum GmbH (Hrsg.)

International Conference on Gears 2017

Reihe: VDI-Berichte

Band 2294 2017

Treffer in den folgenden Teilen:

S. Stoyanov, V. Dobrev, A. Dobreva Investigating dynamic behavior of planetary gear trains through the systematic approach S. 197-208

„… Abstract In comparison with parallel shaft power transmission designs, planetary gear trains possess …” „… transmission applications with planetary gear trains. The relationships of natural frequencies VDI-Berichte Nr …” „… established criteria for designing new gear trains. The application of this methodology improved by the …”

Foreword S. 1-4

„… Foreword Talking about the design of modern high-performance power train applications, one of the …” „… for power train components offer favorable properties such as low friction, dry-running capabilities …” „… essential components to focus on are the gears. Gears convert torque and speed in a very wide power range …”

H. Hansson, H. Alm, A. Eng, M. Olsson Beveloid gears in planetary gear trains for increased Grundström, power density and reduced backlash Stensson, S. 579-590

„… Beveloid gears in planetary gear trains for increased power density and reduced backlash Lic …” „… applications. VDI-Berichte Nr. 2294, 2017 579 Planetary gear trains with beveloid gears are also possible to …” „… ]. This is advantageous in many applications such as robotics and solar power plants. Initial …”

Titelei/Inhaltsverzeichnis

„… 83 T. Schulze, helical-geared planetary gearboxes K. Riedel Applications – Electrified Power Train …” „… . Bachmann H. Hansson Beveloid gears in planetary gear trains for increased 579 H. Alm Grundström, power …” „… 109 G. Poll elements of drive trains with voltage source inverters B. Leupold, Validation approach of …”

F. Concli, C. Gorla Numerical modeling of the churning power losses of gears: an innovative 3D computational tool suitable for planetary gearbox simulation S. 881-892

„… single stage planetary gear-train in which the ring gear is fixed. Three planets transmit the power from …” „… Numerical modeling of the churning power losses of gears: an innovative 3D computational tool …” „… present for the prediction of the power losses and the efficiency of gears, neither accurate analytical …”

A. Mihailidis, G. Korbetis, N. Drivakos, I. Nerantzis Finite element method based analysis of planetary gear systems considering backlash and manufacturing deviations S. 75-82

„… conditions. 1. Introduction Planetary gear trains offer very high power density because of their …” „… internal power splitting. It is evident that manufacturing deviations have a strong impact on the power …” „… . However, the model was 2dimensional. This is an important drawback, since it restricts its application to …”

P. Kauffmann, P. Schäflein, V. Heuer PM technology for the future powertrain S. 1289-1298

„… , efficiency, running smoothness and drive train agility automakers and suppliers need to adapt products and …” „… efficient solution for high strength and high precision powertrain applications. Material and processes …” „… this paper will address solutions for cost reduction, better NVH & higher efficiency, improved power …”

O. Berka, M. Dub, F. Lopot Experimental measurement of gears impact in transmission S. 1119-1126

„… applications as oil platform movement, wind power station, etc. The gearboxes are tested in special stands …” „… on strain gauges application into the tooth heels (Figure 3). VDI-Berichte Nr. 2294, 20171120 …” „… usually in “back to back” connection from 0 to 100 – 120% of nominal transmitted power with step-wise …”

M. Shuai, M. Shuai, J. Guoguang, Z. Yidu, L. Chao, H. Haruo Research on multiple-split load sharing characteristics of 2-stage external meshing star gearing system S. 769-782

„… compatibility, star gear trains, multiple-split load sharing, power split Preface Two-stage external …” „… components of the star gear train respectively, and considering the floating meshing error resulting from …” „… intake box, the power input from the free turbine shaft and output from the second sun gear. Two-stage …”

A. Furtmann, G. Poll Electrical stress and parasitic currents in machine elements of drive trains with voltage source inverters S. 109-118

„… converter-fed electric motors,” in 2015 17th European Conference on Power Electronics and Applications (EPE'15 …” „… Electrical stress and parasitic currents in machine elements of drive trains with voltage source …” „… , Institute of machine design and tribology (IMKT), Hanover 1. Introduction Modern drive trains with …”

B. Leupold, V. Janzen, G. Kotthoff, D. Eichholz Validation approach of PM gears for eDrive applications S. 119-130

„… passing of this test the durability test of the power train and the transitory torque test were done with …” „… Validation approach of PM gears for eDrive applications Björn Leupold, Vitali Janzen, Dr. Gerd …” „… , the need for developing systems with higher power density and the strong NVH (Noise Vibration …”

U. Kissling, M. Stangl The documentation of gearbox reliability – an upcoming demand S. 1051-1062

„… analysis. For a drive train, the situation is even worse: Gear strength is expressed in safety factors for …” „… deduce if a drive train is save? Although these individual procedures for the design of a single …” „… application rules – higher than 1. Basically, for all other machine elements as shafts, bolts, housings …”

J. J. Liou, S. Rakuff The development of worm drives S. 503-516

„… , elastohydrodynamic and boundary lubrication regimes. In conventional gear trains, synthetic oils can reduce power …” „… , Connecticut, U.S.A. Abstract A worm drive is a geared power transmission device in which a worm meshes …” „… with a wormgear to transmit power between two nonintersecting shafts that are oriented at a right …”

E. Chiappetta, D. Morrey Non-standard spur gear tooth profiles for improved epicyclic gear system performance in low speed applications S. 825-834

„… power-to-weight ratio. For these applications, weight and physical packaging volume reductions are the most …” „… applications Erasmo Chiappetta, Prof. Denise Morrey, Department of Mechanical Engineering Mathematical …” „… carrying capacity and physical packaging volume reduction, for applications characterized by low speed and …”

J. Fechler, M. Böhm, S. Aberle, V. Merz A contribution to the NVH behavior of plastic gears in automotive applications S. 1531-1540

„… applications in the car. Seat adjusters, electric parking brakes (EPB), electric power steering system (EPS …” „… A contribution to the NVH behavior of plastic gears in automotive applications Dr.-Ing. J …” „… drive train, autonomous driving and lightweight design are some of the main drivers within the actual …”

L. J. Stocco, R. Gloeckner Smashing the efficiency barrier – A practical comparison of planetary and orbitless gear-heads S. 319-330

„… off-the-shelf Planetary gear-head, friction losses are reduced by up to 59% and total input power is reduced by …” „… GoldStar GP4303A power supply. The same VDI-Berichte Nr. 2294, 2017322 lubrication is used in all …” „… its higher estimated efficiency, the Orbitless gear-head delivers approximately 8% more output power …”

C. Weber, T. Tobie, K. Stahl Investigation on the flank surface durability of gears with increased pressure angle S. 173-184

„… power density in the drive train. In this report gears with reference tooth shape (αn = 20°) as well as …” „… examined experimentally. Optimization goals were the power to weight ratio of the transmission and the …” „… pressure angles αn ≈ 20° according to the basic rack as specified in ISO 53 [7] in today’s power …”

J. Neufond, Y. Xu, J. Perret-Liaudet, E. Rigaud The iterative spectral method for computing the planetary gear dynamic response S. 209-218

„… they provide compact power transmission design with high gear ratio. Indeed, these transmissions are …” „… very popular as for example in the case of wind turbine applications, home automation ones and …” „… obtained by RK4 scheme. Parameters of the geared system for the application are given in table 1. We also …”

M. Hein, T. Tobie, K. Stahl Test method for time-scaled fatigue tests of gear transmission systems S. 1073-1084

„… damage mechanism. Additionally a possible basic load spectrum for one application case is shown. This …” „… stage remains unchanged. For the applications investigated by FZG/Ziegler [13], a realistic truncation …” „… has already been successfully used for industrial applications like the automotive industry. In [4 …”

C. Brecher, C. Löpenhaus, J. Pollaschek Influence of surface layer properties on tooth root bending strength of cylindrical gears S. 421-432

„… high performance yet lightweight power train components rise continuously especially with regard to …” „… confronts design engineers with new challenges. Reduced component weight and ever increasing power …” „… the model understanding and expand its area of application. The aim of this report is to determine …”

doi.org/10.51202/9783181022948

VDI Wissensforum GmbH - Testen und Validieren elektrischer Antriebsstränge

Kein Zugriff

Auswählen

VDI Wissensforum GmbH (Hrsg.)

Testen und Validieren elektrischer Antriebsstränge

Reihe: VDI-Berichte

Band 2412 2023

Treffer in den folgenden Teilen:

A. J. Wimmer, T. Pletzer Testen bei hohen Drehzahlen und höchsten Leistungen: Herausforderungen und Lösungen – Innovative Prüfstandsaufbauten und Nachrüstlösungen für bestehende Systeme S. 1-18

„… Prüfstandsaufbauten und Nachrüstlösungen für bestehende Systeme Testing of High Power Drive Trains at High Speeds …” „… technical feature developed for applications in large balancing machines is a shifting mechanism in power …” „… product revealings. 1.1 Power Requirements for Testing of E-Mobility Components over Years Since the …”

J. Teigelkötter, J. Büdel, K. Kuhlmann Stoßstromversuche zur Qualifizierung von sicherheitsrelevanten Komponenten im Antriebsstrang eines Elektrofahrzeuges S. 161-172

„… traction application," 2017 19th European Conference on Power Electronics and Applications (EPE'17 ECCE …” „… Elektrofahrzeuges Surge Current Tests for the Qualification of Safety-Relevant Components in the Drive Train of an …” „… . Stock, T. Kowalski und K. Lang, "Qualification and verification of high-power battery systems for …”

F. Duchi, M. Ivarson, B. Wultsch Novel Methodology of E-Drive testing, calibration and optimization S. 45-72

„… . However, the inverter is the key component that convert DC voltage from the battery into AC to power the …” „… electric motor. How the application of the inverter is performed has a big impact on the system and the …” „… quality of it is fundamental for the success of the powertrain. We observe that electrical drive trains …”

doi.org/10.51202/9783181024126

Teilzugriff

Auswählen

VDI Wissensforum GmbH (Hrsg.)

ELIV 2019

Reihe: VDI-Berichte

Band 2357 2019

Treffer in den folgenden Teilen:

P. Gesner, F. Kirschbaum, F. Landenberger, J. Scheiffele, L. Morawietz, B. Bäker Modeling and identification of electrochemical energy storage for drive train development – Review and evaluation S. 101-114

„… energies and particularly the high efficiency of their drive trains. The power losses no longer occur …” „… evident, that ─ even for particularly dynamic loads of batteries in drive trains with low electric power …” „… mean battery power. The reason for this is the targeted application of the models for the design and …”

T. Grasshoff, O. Tamm Efficiency Advantages of SiC in Electric Drive Train Applications S. 169-176

„… Efficiency Advantages of SiC in Electric Drive Train Applications Thomas Grasshoff, Oliver …” „… meet these requirements. Today the majority of electric drive train applications operate in the 400V …” „… range in the same design or boosting the drive train power in the same space. In the 800V battery …”

Titelei/Inhaltsverzeichnis

„… , France Efficiency Advantages of SiC in Electric Drive Train Applications …” „… Modeling and identification of electrochemical energy storage for drive train development – Review and …” „… for failure monitoring of power electronic assemblies 115 S …”

G. Reichart, M. Niklas AUTOSAR Adaptive Platform – A standardized SW platform for intelligent vehicles with functional safety and data integrity S. 493-502

„… and the increasing demand also from deeply embedded applications for computing power a third type of …” „… applications and to provide an environment for applications that require high-end computing power AUTOSAR is …” „… self-configuration, communication with backend-systems or dynamic deployment/allocation of applications, as …”

A. Magnuson Going from an Electronic Unit Centric Development to Application Software Centric Requires a Different Architecture Mindset in Automotive S. 239-254

„… Going from an Electronic Unit Centric Development to Application Software Centric Requires a …” „… applications. In addition, the environmental impact drives the need to reduce fossil fuel usage by introducing …” „… energy/power balancing, assist a driver to manually operate vehicles effectively in combination with various …”

T. Zipper, R. Gee Vehicular RF Architectures – Managing integration of next generation automotive wireless systems S. 227-238

„… wireless services, their properties, and potential automotive applications. Particular focus will be …” „… applications, such as emergency call (E- Call), software flashing Over The Air (OTA), Stolen Vehicle Tracking …” „… (SVT), Remote Vehicle Control (RVC), and applications based on Vehicle to Everything (V2X). The market …”

K. Bader, V. Knaup, S. Schneider Multilateralism at its best: A blockchain-based platform enabling data sharing, monetization and service differentiation in the automotive industry S. 333-346

„… computing power of the manufacturer’s connected vehicles. This C2B application refers to a second business …” „… , enables C2B business models showing that control and power of data monetization could even be spread to …” „… data to better train their service algorithms and offer the best possible services in the industry …”

doi.org/10.51202/9783181023570

1 2

3

... 33