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Marco Kuhlmeier - Methodik zur Bewertung der Robustheit mechatronischer Systeme in den frühen Phasen der Produktentwicklung

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Marco Kuhlmeier

Methodik zur Bewertung der Robustheit mechatronischer Systeme in den frühen Phasen der Produktentwicklung

Series: Konstruktionstechnik/Maschinenelemente

Volume 456 2024

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Literaturverzeichnis S. 136-151

„… .): Sensitivity Analysis. Chichester, New York, Weinheim, Brisbane, Singapur, Toronto: John Wiley & Sons Verlag, S …” „… , Karen Chan und Ethel Marian Scott (Hg.): Sensitivity Analysis. Chichester, New York, Weinheim, Brisbane …” „… Sensitivity Analysis of Mul-tiparameter Model Systems. In: Journal of Computational Physics 26 (1), S. 1–42 …”

Titelei/Inhaltsverzeichnis

„… Product Development, Modelling, Simulation, Sensitivity AnalysisDie Entwicklung eines mechatronischen …” „… methodology and describes modelling, simulation and sensitivity analysis by the development of a virtual model …” „… AMS Autonomes Mechatronisches System ANOVA Analysis of Variance CAD Computer Aided Design CAE Computer …”

Begriffserklärungen S. 152-168

„… , Alina (2021): Analysis of the Sensitivity of Mechatronic Systems Using the Example of a Light Guide …”

doi.org/10.51202/9783186456014

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 by Predicting Sensitivities S. 48-83

„… sensitivity analysis [1, 6, 30, 68], the mathematical sensitivity formulation can be expressed based on the …” „… expertise of devising a predefined heuristic or sensitivity analysis. Hence, the state information serves as …” „… and modelling approaches. number of hybrid approaches have been published that use sensitivity or …”

Theory S. 155-160

„… 155 A Theory A.1 Adjoint Sensitivities As an example for adjoint sensitivity analysis, let us …” „… analysis, we follow an analogous derivation as for the compliance sensitivities. The sensitivity of the …” „… , i = 1, . . . , N , with stiffness matrix K, displacement field u and load vector l. The sensitivity …”

Titelei/Inhaltsverzeichnis

„… Steiner, Thomas Weisswange, and all my colleagues from the Complex System Optimization and Analysis Group …” „… . . . . . . . . . . . . . . . . . . 73 4.4 Sampling and Supervised Learning . . . . . . . . . . . . . . 74 4.4.1 Sensitivity Estimation …” „… by Finite-Difference Sampling 75 4.4.2 Aggregated Sensitivity-Sampling . . . . . . . . . . . 78 4.4.3 …”

Conclusions S. 150-154

„… optimized model then, provides update-signals that improve the structure. Since the sensitivity of the …” „… finite difference samples. In other cases, in which the sensitivity information in the LSFs is very …” „… domain of crashworthiness topology optimization, where sensitivity information is usually not available …”

Fundamentals S. 8-28

„… to direct sensitivity analysis, which requires one analysis per variable, the adjoint method reduces …” „… equation (additionally to (2.1)) and is obtained by a structural analysis. The minimization is subject to a …” „… schemes based on a “Sensitivity Number”. In an early study, Xie and Steven based the sensitivity number on …”

Topology Optimization of Crashworthiness Objectives S. 121-149

„… the non-linear crash analysis for each of the time steps [98, 130]. The static load cases are combined …” „… the non-linear analysis and a new set of static loads is obtained. This process is iterated until …” „… absorption of a structure [90, 91]. It is based on internal energies as well. For BESO, simplified analysis …”

Bibliography S. 177-202

„… 177 Bibliography [1] Adelman, H. M. and Haftka, R. T. Sensitivity analysis of discrete structural …” „… ., Jouve, F., and Toader, A.-M. Structural optimization using sensitivity analysis and a level-set method …” „… design sensitivity analysis in structural optimization. AIAA journal, 17(9):970–974, 1979. [7] Auger, A …”

Structure Representations for Evolutionary Computation S. 29-47

„… the evaluation of the structure requires a finite element analysis, the structure 3.2 Grid …” „… one finite element of the analysis model. An early work that optimizes a bit-array representation by …” „… stress constraints [147]. This approach requires a connectivity analysis: material elements that do not …”

doi.org/10.51202/9783186468208

Matthias Johannink - Model-based and Experimental Analysis of Transient Electrodialysis Processes

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Matthias Johannink

Model-based and Experimental Analysis of Transient Electrodialysis Processes

Series: Verfahrenstechnik

Volume 949 2016

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Experimental analysis of electrodialysis process dynamics S. 17-41

„… experimental sensitivity analysis with respect to operational and design parameters. Sections 2.5 and 2.6 …” „… operational and design degrees of freedom constitutes a major challenge for a thorough sensitivity analysis …” „… . To the author's knowledge no coherent sensitivity analysis has been reported which includes all …”

Concluding remarks S. 134-138

„… operational and design parameters. In contrast to prior work, the experimental sensitivity analysis provides …” „… , the work makes important contributions towards both the model-based analysis of the underlying …” „… coherent sensitivity information with respect to all degrees of freedom and includes the sensitivities of …”

Spacer geometry and process performance S. 111-133

„… these e ects in a model-based analysis requires an adequate resolution of the spacer geometry in the …” „… transport is signi cantly less studied. The isolated analysis of either the hydrodynamics in CFD studies or …” „… thorough insight into the transport phenomena in ED processes. This particularly corresponds to an analysis …”

Introduction S. 4-16

„… analysis for the systematic investigation of transport phenomena in transient electrodialysis (ED …” „… ) processes. In this context this work addresses the development of detailed mechanistic models, the analysis …” „… isolated analysis of a speci c e ect. However, the reliable experimental assessment of a single e ect in …”

Titelei/Inhaltsverzeichnis

„… experimental sensitivity analysis of a transient electrodialysis system. The findings can easily be …” „… 978-3-18-394903-8 Model-based and Experimental Analysis of Transient Electrodialysis Processes Cyan Magenta …” „… Black Reihe_03_949_Umschlag.pdfSeptember 7, 2016 | 10:42:52 2 Model-based and Experimental Analysis of …”

Index analysis and reduction of PDAE systems S. 42-65

„… 3 Index analysis and reduction of PDAE systems This chapter introduces a new procedure for index …” „… analysis and reduction of PDAE systems. The method is considered as a central element of a modeling work …” „… brief review of di erent concepts of index analysis of DAE and PDAE systems in Section 3.2. Di erent de …”

Bibliography S. 161-177

„… . Sensitivity analysis of linearly-implicit di erential algebraic systems by one-step extrapolation. Applied …” „… . Reliability, repeatability and reproducibility: analysis of measurement errors in continuous variables …” „… on Source Code Analysis and Manipulation (SCAM 2002), pages 65 72, 2002. F. J. Borges, H. R.-d …”

doi.org/10.51202/9783186949035

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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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

„… : Sensitivity analysis curve for the blur distortion. The x-axis represents the blur classof the image given to …” „… : Sensitivity analysis curve for the noise distortion. The x-axis represents the noise classof the image given …” „… P. De Silva, K. Abhiram, V. Tavakkoli et al.Fig. 10: Sensitivity analysis curve for the contrast …”

doi.org/10.51202/9783186864109

Nikolas Bufe - Method for Non-Invasive Skin Artifact-Free Spatial Bone Motion Tracking Using Pressure Sensor Foils

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Nikolas Bufe

Method for Non-Invasive Skin Artifact-Free Spatial Bone Motion Tracking Using Pressure Sensor Foils

Series: Biotechnik/Medizintechnik

Volume 296 2019

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3Dpose estimation based on the ellipsoid-approximated bone model S. 23-27

„… finishes with a sensitivity analysis of the cost function, examining the influence of perturbed input …” „… analysis For sensitivity analysis, a simulation of bone pose estimation using the optimization cost …” „… +Δre Φb,ref +ΔΦe Rigid body pose rb,ref +Δre Φb,ref +ΔΦe Figure 3.2: Sensitivity analysis of the …”

Titelei/Inhaltsverzeichnis

„… . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 3.3 Sensitivity analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 4 …” „… sensitivity analysis . . . . . . . . . . . . . . . . . . . 65 C Validation 66 C.1 Calibration Pencil …” „… A. Kecskeméthy. Position analysis of a planar rigid-body tracked by three ellipse pressure points …”

3D pose estimation based on the ellipsoid-approximated bone model S. 65

„… sensitivity analysis Table B.1.1: Sensor poses. (Indexing: 1 =̂ tuberosity, 2 =̂ lateral malleolus and 3 =̂ …”

Introduction S. 1-8

„… numerically robust solution finding of the constraint equations as shown in a subsequent sensitivity analysis …” „… skeletal kinematics analysis [49, 64]. Anderst et al. and Tashman et al. have shown that dual fluoroscopic …” „… most critical source of error in movement analysis [15]. In order to compensate STAs, different …”

Bibliography S. 75-84

„… of soft tissue artefacts in skin marker-based motion analysis? An in vivo study of knee kinematics …” „… optimal bone pose estimation. Human Movement Science, 16(2-3):259 – 274, 1997. 3-D Analysis of Human …” „… . Croce, A. Leardini, and L. Chiari. Human movement analysis using stereophotogrammetry: Part 1 …”

Geometrical problem analysis for the planar case S. 9-22

„… 9 2 Geometrical problem analysis for the planar case In this chapter, the position analysis of a …” „… 2 Geometrical problem analysis for the planar case The problem is similar to the 3PPR planar …” „… ) (2.6) 12 2 Geometrical problem analysis for the planar case and should be parallel to the normal vector …”

Validations S. 32-58

„… . The sensitivity analysis of Section 3.3 shows the impact of input errors such as measurement errors on …” „… . Marker-based motion capture system The motion capture system Motion Analysis was used to collect marker …” „… to the Motion Analysis reference frame, a calibration pencil equipped with markers was used whose …”

doi.org/10.51202/9783186296177

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