Inverse Problems in Engineering Mechanics IV

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Author: Mana Tanaka

ISBN-10: 0080442684

ISBN-13: 9780080442686

Category: Structural Engineering - General & Miscellaneous

This latest collection of proceedings provides a state of the art review of research on inverse problems in engineering mechanics.\ Inverse problems can be found in many areas of engineering mechanics, and have many successful applications. They are concerned with estimating the unknown input and/or the characteristics of a system given certain aspects of its output. The mathematical challenges of such problems have to be overcome through the development of new computational schemes,...

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This latest collection of proceedings provides a state of the art review of research on inverse problems in engineering mechanics.Inverse problems can be found in many areas of engineering mechanics, and have many successful applications. They are concerned with estimating the unknown input and/or the characteristics of a system given certain aspects of its output. The mathematical challenges of such problems have to be overcome through the development of new computational schemes, regularization techniques, objective functionals, and experimental procedures. The papers within this represent an excellent reference for all in the field.* Providing a state of the art review of research on inverse problems in engineering mechanics* Contains the latest research ideas and related techniques* A recognized standard reference in the field of inverse problems· * Papers from Asia, Europe and America are all well represented

PrefaceSymposium ChairInternational Organizing CommitteeInternational Scientific CommitteeLocal Organizing CommitteeApplication of the proper orthogonal decomposition in steady state inverse problems3Estimation of thermophysical properties of a drying body at high mass transfer Biot number13Boundary and geometry inverse thermal problems in continuous casting21Boundary value identification analysis in the unsteady heat conduction problem33A hyper speed boundary element-based inverse convolution scheme for solution of IHCP43Numerical method for backward heat conduction problems using an arbitrary-order finite difference method53Analysis of inverse transient thermoelasticity problems by filtration methods65Estimation of unknown boundary values from inner displacement and strain measurements and regularization using rank reduction method75Modal measurements using strain sensors and application to impact force identification85Material coefficients identification of bone tissues using evolutionary algorithms95Estimation of material properties on tactile warmth of wood by human's hand103Inverse analysis method for identification of local elastic properties by using displacement data111Determination of the mass density of the layer deposited on the surface of the resonator in QCM (Quartz Crystal Microbalance)121Identifications of source distributions using BEM with dual reciprocity method127Numerical source identification for Poisson equation137A human-like optimization method for constrained parametric design147Cross-sectional imaging of three-dimensional flaw from waveforms in a restricted measurement surface159Computational inverse techniques for crack detection using dynamic responses167Inverse scattering analysis for cavities in anisotropic solid175Characterization of multiple cracks from eddy current testing signals by a template matching method and inverse analysis185Identification of delamination defect in laminated composites by passive electric potential CT method195Damage identification analysis on large scaled floating offshore structure model by parametric projection filter205Corrosion pattern detection by multi-step genetic algorithm213Crack identification in a Timoshenko beam from frequency change using genetic algorithm221Inverse determination of smelter wall erosion shapes using a Fourier series method231An efficient singular superposition technique for cavity detection and shape optimization241Detection of subsurface cavities and inclusions using genetic algorithms251A remote sensing method of ground mines using time difference IR images261A CRE model updating method in structural dynamics with uncertain measurements273Conjugate Gradient and L-curve like methods for large inverse problem283Modeling and identification in a dynamic viscoelastic contact problem with normal damped response and friction295Solving equationless problems in elasticity using only boundary data305Incremental approach for inverse analysis of 3D photoelasticity315Inverse stress analysis of pinned connections using strain gages and airy stress function323Considerations of multidimensional consolidation inverse analysis333Optimum grain size based on a grain pullout model of polycrystalline alumina343Adjoint method for the problem of coefficient identification in linear elastic wave equation353Finding optimal shapes of the sound-insulating wall by means of BEM and cellular automata363Identification of speech source wave by inverse-filtering of vocal tract transfer characteristics375A magnetostatic reconstruction of permeability distribution in material383A use of BEM and NN system to estimate density distribution of plasma389Solution to shape optimization problem of viscous flow fields considering convection term401Application of inverse design method to estimation of wind tunnel models409Implementation of the boundary conditions for cascade airfoil shape design using the descretized Navier-Strokes equations419A study to estimate control surface deflections from flight data427Linear ill-posed problems on sets of functions convex along all lines parallel to coordinate axes437Optimization method for solving ill-posed boundary value problems for elliptic and hyperbolic equations447Regularization parameters choosing for discrete ill-posed problems457Error estimation of the reconstruction of symmetry velocity profiles using Abel type integral equation465A priori information in image reconstruction477Boundary element based solution for the Cauchy problem associated with the Helholtz equation by the Tikhonov regularisation method485Large molecular systems: computational modeling of geometry, force field parameters and intermolecular potential on a base of stable numerical methods495Comparative analysis of boundary control and Gel'fand-Levitan methods of solving inverse acoustic problem5033D vector tomography reconstruction by series expansion method513Tomographic reconstruction of the vector fields by Doppler spectroscopy measurements521Author Index531