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

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Sun Danfeng

Distributed Edge Intelligence Enabled Wireless Communication Systems Serving Industrial Applications

Series: Mess-, Steuerungs- und Regelungstechnik

Volume 1278 2022

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Spectral Efficiency Optimization S. 47-69

„… primary radio network. Derived from author’s publication [212].474 Spectral Efficiency OptimizationTable …” „… 4.1: Symbols for spectral efficiency optimizationSymbols Descriptionα Penalty ratioδ(·) Function of …” „… OptimizationReLUReLUSoftmaxSoftmaxNetwork 1ReLUReLUReLUReLUSoftmaxSigmoidNetwork 3ReLUReLUReLUSigmoidNetwork 2 …”

Distributed Edge Intelligence for Dependability Assessment and Spectral Efficiency Optimization S. 70-82

„… OptimizationSymbols Description*τ , σ Finite sets of the virtual initial and end sub-modelsA A finite set of sub-model …” „… Al-gorithm [225], Ant Colony Optimization [226], Cuckoo Search [3], and the optimizationdirection decided by …” „… Assessment and Spectral EfficiencyOptimizationFig. 5.1 depicts the general system structure for the DEI which …”

Conclusions and Future Work S. 83-84

„… optimiza-tion for WCS control.In the dependability assessment branch, the author proposed three models, i.e …” „… optimization branch, fully connected neural network (FNN),attention-based convolutional neural network (Att-CNN …” „… in spectral efficiency optimization, therefore, the GP-PAN was designed.Compared with matched …”

Titelei/Inhaltsverzeichnis

„… Efficiency OptimizationHigh requirements of industrial applications are challenging for WCSs, and advances in …” „… Ultra-reliable low-latency communicationSE Spectral efficiencySEO Spectral efficiency optimizationSeqL Sequential …” „… efficiency optimization aims to maximize spectral efficiency under certain conditions of quality of services …”

Introduction S. 1-5

„… the state of the art of dependabilityassessment, spectral efficiency optimization, and edge …” „… spectral efficiency optimization. Firstly, a system model and an op-timization problem are built. To …” „… introduces a DEI mechanism, which can support dependability assessment andspectral efficiency optimization …”

Related Work S. 6-23

„… allocation optimization in the situation that only has little statechange but has a large action space.Low …” „… ) for WCS analysis and spectral efficiency optimization (SEO) forWCS control.2.3.1 Dependability …” „… Optimization from Control PhaseAs the third scenario shows in Chapter 1, a high data rate is widely required …”

Bibliography S. 87-108

„… Xingwei Wang. Online reliability optimization forurllc in hetnets: a dqn approach. Neural Computing and …” „… neural network for spectral efficiency optimiza-tion in mimo systems. Neural Computing and Applications …” „… multiple-algorithm service model for energy-delay optimization in edgeartificial intelligence. IEEE Transactions on …”

Publication List S. 85-86

„… convolutional neural network for spectral efficiency optimization inMIMO systems. Neural Computing and …”

doi.org/10.51202/9783186278081

Jeanette Hamiga - Increasing Output in Transfer Lines through Adaptive Buffer Operation

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Jeanette Hamiga

Increasing Output in Transfer Lines through Adaptive Buffer Operation

Series: Fördertechnik/Logistik

Volume 58 2016

Results in this title

Results single-objective optimization S. 100-102

„… 100 A Results single-objective optimization Table A.1 Average operation time extension per …” „… 248 306 0 0 0 0 0 0 RESULTS SINGLE-OBJECTIVE OPTIMIZATION 101 Table A.3 Maximum operation time …” „… RESULTS SINGLE-OBJECTIVE OPTIMIZATION 102 Table A.6 Average starved times per shift for each machine …”

Results multi-objective optimization S. 103-110

„… 103 B Results multi-objective optimization Table B.1 "min-before": target fill levels, cost per …” „… MULTI-OBJECTIVE OPTIMIZATION 104 Table B.2 "min-after": target fill levels, cost per unit in [€] and output …” „… OPTIMIZATION 105 Table B.3 "min-with": target fill levels, cost per unit in [€] and output for each …”

Titelei/Inhaltsverzeichnis

„… – Multi-Objective-Optimization – Evolution Strategies – Automotive Production – Manufacturing System – Assembly – Buffer …” „… simulation-based optimization method is proposed. This method is split into the evaluative methodology, here …” „… simulation, and the generative technique of evolution strategies, solving the multi-objective optimization …”

Method design for increased output in assembly S. 39-63

„… simulation-based optimization method is presented in section 3.6. 3.1 General outline of method for increasing …” „… within the system have to be filled? To do this a simulation-based optimization method is introduced …” „… optimized combinations of buffer fill levels single- and multi-objective optimization is performed using …”

References S. 118-132

„… : A Stochastic Approach to Combinatorial Optimization and Neural Computing. Chichester: Wiley. Aarts …” „… Tutorials in Optimization and Decision Support Techniques, edited by Edmund K. Burke and Graham Kendall …” „… . Sanchez, David M. Ferrin and Douglas J. Morrice, 150–158: WSC. Bangert, Patrick. 2012. Optimization for …”

Buffer management in manufacturing systems S. 7-38

„… evaluate the performance of manufacturing systems and section 2.3, where an introduction of optimization …” „… time interval.42 (2.2) 2.2 Evaluative solution methodology in manufacturing systems optimization …” „… explains the fundamentals in optimization and the methods applied (subsection 2.3.2). Subsection 2.3.3 is …”

Application of method S. 64-96

„… operation and simulationbased optimization have been described. In this chapter the developed method is …” „… optimization is simulation-based, yet there is no already existing validated simulation model of the regarded …” „… method, the simulation model is used to evaluate the objective function of the optimization task. The …”

Introduction S. 1-6

„… method is the operation of buffers and simulation-based optimization. With the goal of improving buffer …” „… optimization is envisioned to be developed. 1.1 Background and motivation of research German automotive …” „… . Most studies on system optimization deal with allocation and sizing of buffers, whereas the filling of …”

Summary and outlook S. 97-99

„… optimization method to find optimized parameter settings for adaptive buffer operation was developed. In …” „… within the system should be filled simulation-based optimization was applied. As this optimization method …” „… status. Due to the chosen optimization algorithms, the Evolution Strategies, computation time is fast …”

Results further experiments S. 111-113

„… intervention corresponds the settings of the single-objective optimization in subsection 4.2.1, obtaining the …” „… frequency of intervention corresponds the settings of the single-objective optimization in subsection 4.2.1 …”

doi.org/10.51202/9783186058133

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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Topology Optimization of Crashworthiness Objectives S. 121-149

„… 121 6 Topology Optimization of Crashworthiness Objectives Within the automotive industry, the task …” „… design process. Therefore, and due to the difficulties it poses to existing topology optimization …” „… structured as follows: Section 6.1 briefly describes the approaches for crashworthiness topology optimization …”

Topology Optimization by Predicting Sensitivities S. 48-83

„… 48 4 Topology Optimization by Predicting Sensitivities As discussed in the previous chapter …” „… , evolutionary computation approaches for topology optimization come with the need of an appropriate …” „… facts necessitate a novel topology optimization approach that is proposed in this chapter. It is …”

Bibliography S. 177-202

„… solid geometry based topology optimization using evolutionary algorithm. In Bansal, J. C., Singh, P. K …” „… set method and the topological gradient in structural optimization. In IUTAM symposium on topological …” „… design optimization of structures, machines and materials, pages 3–12. Springer, 2006. [4] Allaire, G …”

Fundamentals S. 8-28

„… 8 2 Fundamentals This chapter provides background on the addressed topology optimization problem …” „… and an overview of state-of-the-art optimization methods. Section 2.1 introduces topology optimization …” „… field, and an overview of current methods. Section 2.2 elaborates density-based topology optimization …”

Introduction S. 1-7

„… process. In contrast to this, methods of design optimization aim at finding the best design parameters in …” „… with competitive pressure, leads to an increased demand for systematic design optimization that …” „… replaces experience-based engineering practices. Many engineering problems can be addressed as optimization …”

Titelei/Inhaltsverzeichnis

„… Reihe 20 Generic Topology Optimization Based on Local State Features Berichte aus dem Institut für …” „… Automatisierungstechnik und Mechatronik der TU Darmstadt Generic Topology Optimization Based on Local State Features …” „… 2017 D17 Darmstadt 2017 Fortschritt-Berichte VDI Generic Topology Optimization Based on Local State …”

Conclusions S. 150-154

„… 150 7 Conclusions 7.1 Main Results This thesis proposes topology optimization based on integration …” „… structures [182, 183]. Interestingly, also classical topology optimization algorithms show aspects of a …” „… these topology optimization algorithms are performed based on a mathematical perspective, instead of a …”

Structure Representations for Evolutionary Computation S. 29-47

„… continuum topology optimization [101]. Since then, a large variety of specialized methods has been developed …” „… researchers from the EC community are often unfamiliar with the topology optimization problem. Bridging this …” „… gap helps to broaden the range of available optimization approaches and as a result the range of …”

Studies on the Minimum Compliance Problem S. 84-120

„… optimization method and presents comprehensive results. Primarily, Topology Optimization by Predicting …” „… optimization problem. From a research perspective, it serves as reference for testing novel methods. Secondly …” „… update-signal learning based on explicit evolutionary optimization. It is followed by the results of the …”

Crashworthiness S. 172-176

„… crash simulations, • plots of the update-signal models that resulted from the optimization of the …” „… re-optimization of the update-signal model leads to different update-signals. Often different update-signal values …”

Theory S. 155-160

„… be formulated as a quadratic optimization problem that can be solved by constructing a Lagrangian …” „… , however in the considered use case it is small compared to the cost A.3 Compliance Topology Optimization …” „… 159 of gathering the training samples. A.3 Compliance Topology Optimization The elemental stiffness …”

Compliance Studies Results S. 161-171

„… optimization. This requires significantly higher computational cost, compare also [14]. PCM-TOPS, however, is …” „… value cmax, as well as the total number of evaluations required by the optimization, i.e. the its lowest …”

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

Results in this title

L. Meyer, P. Noyer Holistic Tractor Setup and Optimization System – CLAAS Electronic Machine Optimization for the Tractor S. 185-190

„… Holistic Tractor Setup and Optimization System CLAAS Electronic Machine Optimization for the …” „… optimization of the machine is offered to the user by many equipment and machine manufactures in various shapes …” „… assistance by trained experts. In many cases this support is limited to a single optimization target within …”

W. Stark, C. Pieke Efficiency Optimization by Using “Vehicle in the Loop” Test Methodology S. 399-406

„… Efficiency Optimization by Using “Vehicle in the Loop” Test Methodology Dipl.-Ing. (FH …” „… optimization with excellent correlation to real world customer applications in an early development stage. This …”

W. Maaß, I. Shcherbatyi, S. Marquardt, A. Kritzner, B. Moser Real-time Smart Farming Services – Yield optimization of potato harvesting S. 67-72

„… Real-time Smart Farming Services Yield optimization of potato harvesting Prof. Wolfgang Maaß, …”

C. Körtgen, G. Morandi, G. Jacobs, A. Kramer Efficient development by automatic calibration of tractor transmission control units S. 291-296

„… mathematical optimization problem and is split into three elements, the tractor behavior which represents the …” „… substitutes the subjective rating of a test driver and the multi-criterial optimization algorithm which …” „… with an objective rating algorithm and the TCU parameter selection with an optimization algorithm …”

H. Vöcking, C. Heitmann, A. Wilken Automatic Adjustments of Combine Harvesters S. 99-104

„… the best suiting settings for the combine a numerical optimization with multiple objectives is used …” „… . The optimization needs a mathematical representation of the relevant parts of the process within the …” „… each automatic system these models are used for a numerical optimization. Its aim is finding settings …”

Titelei/Inhaltsverzeichnis

„… optimization of 67 I. Shcherbatyi, potato harvesting S. Marquardt, A. Kritzner, B. Moser J. Sonnen, The …” „… Tractor Setup and Optimization System – 185 P. Noyer CLAAS Electronic Machine Optimization for the …” „… . Stark, Efficiency Optimization by Using “Vehicle in the Loop” 399 C. Pieke Test Methodology K. Szalay …”

T. H. Langer Model-in-the-Loop Tuning of Hitch Control Systems of Agricultural Tractors S. 191-198

„… ]. VDI-Berichte Nr. 2300, 2017192 Challenges in Parameter Tuning and Optimization A wide spread of soil …” „… overcome statistical deviations of the field. Hereby, tuning and optimization of control parameters (or …” „… real-world deviation. This even allows the engineers to utilize optimization routines. Fig. 2 …”

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

„… enhancement of machine performance, optimization of system efficiency and increase of user comfort. GKN …” „… technology and dead volume optimization [1][2]. 3. Constructional design of the drive The newly …” „… Transmissions in Mobile Machines, Friedrichshafen [4] Kruth, R., 2014, Analysis and optimization of a drive …”

J. Wieckhorst, T. Fedde, L. Frerichs A Traction Field Test – Real Time Tire Soil Parameters of a Tractor in Tillage Applications S. 431-438

„… potential to be used for online optimization of the tire inflation pressure, based on the dynamic wheel …” „… adjusted according to the actual tire load, but has also to do an online optimization of the tractive …” „… efficiency, if efficiency is the optimization goal. 0 80 70 60 50 40 30 10 50403020 60 Traction coefficient …”

M. L. Bilde, T. T. Revsbeck Optimized material flow and cleaning capacity with new return pan system in a combine harvester S. 105-110

„… been used for all tests. Optimization of the stratification process In order to optimize the …” „… subsequent design iterations. Optimization of material distribution By the nature of axial rotary …”

P. Vervaet, M. Gandillet ‘2 in 1 tire’ technology to allow maximal efficiency of the transmission chain in both road and field usage S. 447-452

„… optimization: it is a compromise as lowering the pressure brings a longer footprint and a smaller sinkage of …” „… for the optimization of tractive efficiency as it has been established by previous studies that …”

J. Engström, O. Lagnelöf Battery electric autonomous agricultural machine – Simulation of all operations on a Swedish farm S. 15-22

„… . (10) Costs. Compilation of costs and key figures for all operations. Optimization and results …” „… . Here are key ratios for the results of a modelled scenario presented. The optimization is done by …”

J. Ettl, H. Bernhardt, K. Thuneke, E. Remmele, P. Emberger, G. Huber Real driving emissions of tractors during field work and on the test stand S. 391-398

„… exhaust gas emission components are relevant, to perform optimization processes entirely. Considering …” „… works under real driving conditions. Such a method could simplify optimization processes of mobile …”

R. Bumberger, W. Klinger, D. Botev Electric traction drive on a plough – More power for the driveline S. 23-30

„… where others can’t work anymore. In addition to permanent support and optimization, this concept also …”

J. Schroeter, W. Angermair, S. Pauli Real-time View and Documentation of Manufacturer Independent Machine Data S. 149-156

„… optimization VDI-Berichte Nr. 2300, 2017150 FMIS upgrade through Machine Management functionalities …”

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

„… function tests of software components optimization of algorithms is possible prior to field tests and may …”

J. Karner, C. Danner, A. Kerschbaumer, H. Prankl Definition of a test method to evaluate vibrations acting on a tractor driver S. 255-262

„… vibration comfort optimization, e.g. suspension setup. VDI-Berichte Nr. 2300, 2017256 Fig. 1: The …”

F. Balbach, E. Nacke, S. Böttinger Method for load-based evaluation of machines using the example of a tractor S. 521-528

„… validation, flexible maintenance and optimization of tractor setup. 1. Introduction Tractors play an …”

G. Happich, H. J. Nissen ISOBUS Automation – On the Road to TIM – How to secure liability for open TIM systems S. 469-476

„… process optimization and/or reduction of operator fatigue in this rapidly growing system complexity …”

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

„… , functional development or optimization is predominantly performed empirically on `trial and error` base …”

P. Hannukainen, R. Åman Biomethane as tractor fuel – Opportunities for customer, manufacturer or climate S. 355-366

„… control and optimization of oxidation catalyst was concluded. The NOx emissions were found to be slightly …”

doi.org/10.51202/9783181023006

Aron Sommer - Backprojection Autofocus of Large Ships with Arbitrary Motion for Synthetic Aperture Radar

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Aron Sommer

Backprojection Autofocus of Large Ships with Arbitrary Motion for Synthetic Aperture Radar

Series: Informatik/ Kommunikation

Volume 867 2020

Results in this title

Optimization of Fast Factorized Backprojection S. 40-74

„… optimization of fast factorized backprojection γ (1) 2 γ (0) 1 γ (2) 1 γ (1) 1 γ (0) 8 Figure 3.1: Aperture …” „… (L) m ( 2/c · || γ(L)m −xi||2 ) · exp ( 4πi fc/c · || γ (L) m −xi||2 ) . (3.2) 44 optimization of …” „… scheme is used to reconstruct each of the N(L)img subimages, which 46 optimization of fast factorized …”

Titelei/Inhaltsverzeichnis

„… . . . . . . . . . . . . . . . . . . . . . . . 36 3 optimization of fast factorized backprojection 40 3.1 Fast Factorized Backprojection …” „… . . . . . . . . . . . . . . . . . . . . 51 3.5 Parameter Analysis and Optimization . . . . . . . . . . . . 53 3.6 Optimal Parameter Choice …”

Autofocus of Large Ships with Arbitrary Motion S. 75-111

„… optimization problem (v̂r, âr) = arg max vr ,ar IC(vr, ar) (4.11) has to be solved, where the image contrast …” „… maximizing subimage sharpness. An iterative Gauss–Newton optimization together with a minimum curvature …” „… ) using iterative Gauss-Newton optimization. It is an iterative method based on the Taylor expansion …”

doi.org/10.51202/9783186867100

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