This book presents the theory of adjoint sensitivity analysis for high frequency applications through time-domain electromagnetic simulations in MATLAB®. This theory enables the efficient estimation of the sensitivities of an arbitrary response with respect to all parameters in the considered problem. These sensitivities are required in many applications including gradient-based optimization, surrogate-based modeling, statistical analysis, and yield analysis.
Using the popular FDTD method, the book shows how wideband sensitivities can be efficiently estimated for different types of materials and structures, and includes plenty of well explained MATLAB® examples to help readers absorb the content more easily and to make the theory more understandable to the broadest possible audience. Topics covered include a review of FDTD and an introduction to adjoint sensitivity analysis; the adjoint variable method for frequency-independent constitutive parameters; sensitivity analysis for frequency-dependent objective functions; transient adjoint sensitivity analysis; adjoint sensitivity analysis with dispersive materials; adjoint sensitivity analysis of anisotropic structures; nonlinear adjoint sensitivity analysis; second-order adjoint sensitivities; and advanced topics.
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This book presents the theory of adjoint sensitivity analysis for high frequency applications through time-domain electromagnetic simulations in MATLAB®. Using the popular Finite-Difference Time-Domain (FDTD) method, the book shows how wideband sensitivities can be efficiently estimated for different types of materials and structures.
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Chapter 1: Introduction to sensitivity analysis approachesChapter 2: Introduction to FDTDChapter 3: The adjoint variable method for frequency-independent constitutive parametersChapter 4: Sensitivity analysis for frequency-dependent objective functionsChapter 5: Transient adjoint sensitivity analysisChapter 6: Adjoint sensitivity analysis with dispersive materialsChapter 7: Adjoint densitivity analysis of anisotropic structuresChapter 8: Nonlinear adjoint sensitivity analysisChapter 9: Second-order adjoint sensitivitiesChapter 10: Advanced topics
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Produktdetaljer
ISBN
9781613532317
Publisert
2017-03-24
Utgiver
Vendor
SciTech Publishing Inc
Høyde
234 mm
Bredde
156 mm
Aldersnivå
U, P, 05, 06
Språk
Product language
Engelsk
Format
Product format
Innbundet
Antall sider
280