Results 281 to 290 of about 264,907 (315)
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The shape and topological optimizations connection
Computer Methods in Applied Mechanics and Engineering, 2000zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Céa, Jean +3 more
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Embedded Optimization for Input Shaping
IEEE Transactions on Control Systems Technology, 2010Traditional input shaping filters are linear mappings between reference input and system input. These filters are often unnecessarily conservative with respect to input and output bounds if multiple references with different amplitudes are applied. This conservatism is due to its offline design and linear mapping.
Broeck, Lieboud van den +2 more
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Shape optimization of peristaltic pumping
Journal of Computational Physics, 2010zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shawn W. Walker, Michael J. Shelley
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Isogeometric Shape Optimization on Triangulations
Volume 2B: 42nd Design Automation Conference, 2016The paper presents an isogeometric shape optimization method that is based on Bézier triangles. Bézier triangles are used to represent both the geometry and physical fields. For a given physical domain defined by B-spline boundary, triangular Bézier parameterization can be automatically generated.
Wang, Cunfu +3 more
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Structural shape optimization - A survey
26th Structures, Structural Dynamics, and Materials Conference, 1985This paper is a survey of structural shape optimization with an emphasis on techniques dealing with shape optimization of the boundaries of two- and three-dimensional bodies. Attention is focused on the special problems of structural shape optimization which are due to a finite element model which must change during the optimization processes.
Haftka, Raphael T., Grandhi, Ramana V.
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Risk Averse Shape Optimization
SIAM Journal on Control and Optimization, 2011Risk averse optimization has attracted much attention in finite dimensional stochastic programming. In this paper, we propose a risk averse approach in the infinite dimensional context of shape optimization. We consider elastic materials under stochastic loading.
Sergio Conti +4 more
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Shape Optimization And Optimal Design
2017This volume presents developments and advances in modelling passive and active control systems governed by partial differential equations. It emphasizes shape analysis, optimal shape design, controllability, nonlinear boundary control, and stabilization.
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On Shape Optimization with Stochastic Loadings
2011This article is concerned with different approaches to elastic shape optimization under stochastic loading. The underlying stochastic optimization strategy builds upon the methodology of two-stage stochastic programming. In fact, in the case of linear elasticity and quadratic objective functionals our strategy leads to a computational cost which scales
Atwal, Pradeep +5 more
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Optimization in the Space of Smooth Shapes
2017The theory of shape optimization problems constrained by partial differential equations is connected with the differential-geometric structure of the space of smooth shapes.
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Numerical analysis perspective in structural shape optimization: A review post 2000
Advances in Engineering Software, 2021S D Daxini
exaly