HARL, Boštjan ;KEGL, Marko . Efficient Shape Optimization of Space Trusses. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 51, n.9, p. 570-588, august 2017. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/article/efficient-shape-optimization-of-space-trusses/>. Date accessed: 21 nov. 2024. doi:http://dx.doi.org/.
Harl, B., & Kegl, M. (2005). Efficient Shape Optimization of Space Trusses. Strojniški vestnik - Journal of Mechanical Engineering, 51(9), 570-588. doi:http://dx.doi.org/
@article{.,
author = {Boštjan Harl and Marko Kegl},
title = {Efficient Shape Optimization of Space Trusses},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {51},
number = {9},
year = {2005},
keywords = {space trusses; shape optimization; mathematical programming; parametrization; },
abstract = {This paper describes an approach to the optimization of statically loaded space trusses. The crosssectional properties of individual elements, the shape of the whole structure as well as the support locations depend on the design variables. The variable structural shape and the support locations are addressed by employing the design-element technique and an appropriate design element the Bézier body. The variable cross-sectional properties of the individual truss elements are handled in the usual way. Kinematically nonlinear truss elements are employed as the finite elements. The optimization problem is defined in the form of a general nonlinear problem of mathematical programming. Since the design variables are all assumed to be continuous, a gradient-based optimization procedure is proposed. Two numerical examples of space-truss optimization are presented in detail to illustrate the use of the proposed approach.},
issn = {0039-2480}, pages = {570-588}, doi = {},
url = {https://www.sv-jme.eu/article/efficient-shape-optimization-of-space-trusses/}
}
Harl, B.,Kegl, M. 2005 August 51. Efficient Shape Optimization of Space Trusses. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 51:9
%A Harl, Boštjan %A Kegl, Marko %D 2005 %T Efficient Shape Optimization of Space Trusses %B 2005 %9 space trusses; shape optimization; mathematical programming; parametrization; %! Efficient Shape Optimization of Space Trusses %K space trusses; shape optimization; mathematical programming; parametrization; %X This paper describes an approach to the optimization of statically loaded space trusses. The crosssectional properties of individual elements, the shape of the whole structure as well as the support locations depend on the design variables. The variable structural shape and the support locations are addressed by employing the design-element technique and an appropriate design element the Bézier body. The variable cross-sectional properties of the individual truss elements are handled in the usual way. Kinematically nonlinear truss elements are employed as the finite elements. The optimization problem is defined in the form of a general nonlinear problem of mathematical programming. Since the design variables are all assumed to be continuous, a gradient-based optimization procedure is proposed. Two numerical examples of space-truss optimization are presented in detail to illustrate the use of the proposed approach. %U https://www.sv-jme.eu/article/efficient-shape-optimization-of-space-trusses/ %0 Journal Article %R %& 570 %P 19 %J Strojniški vestnik - Journal of Mechanical Engineering %V 51 %N 9 %@ 0039-2480 %8 2017-08-18 %7 2017-08-18
Harl, Boštjan, & Marko Kegl. "Efficient Shape Optimization of Space Trusses." Strojniški vestnik - Journal of Mechanical Engineering [Online], 51.9 (2005): 570-588. Web. 21 Nov. 2024
TY - JOUR AU - Harl, Boštjan AU - Kegl, Marko PY - 2005 TI - Efficient Shape Optimization of Space Trusses JF - Strojniški vestnik - Journal of Mechanical Engineering DO - KW - space trusses; shape optimization; mathematical programming; parametrization; N2 - This paper describes an approach to the optimization of statically loaded space trusses. The crosssectional properties of individual elements, the shape of the whole structure as well as the support locations depend on the design variables. The variable structural shape and the support locations are addressed by employing the design-element technique and an appropriate design element the Bézier body. The variable cross-sectional properties of the individual truss elements are handled in the usual way. Kinematically nonlinear truss elements are employed as the finite elements. The optimization problem is defined in the form of a general nonlinear problem of mathematical programming. Since the design variables are all assumed to be continuous, a gradient-based optimization procedure is proposed. Two numerical examples of space-truss optimization are presented in detail to illustrate the use of the proposed approach. UR - https://www.sv-jme.eu/article/efficient-shape-optimization-of-space-trusses/
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author = {Harl, B., Kegl, M.},
title = {Efficient Shape Optimization of Space Trusses},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {51},
number = {9},
year = {2005},
doi = {},
url = {https://www.sv-jme.eu/article/efficient-shape-optimization-of-space-trusses/}
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TY - JOUR AU - Harl, Boštjan AU - Kegl, Marko PY - 2017/08/18 TI - Efficient Shape Optimization of Space Trusses JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 51, No 9 (2005): Strojniški vestnik - Journal of Mechanical Engineering DO - KW - space trusses, shape optimization, mathematical programming, parametrization, N2 - This paper describes an approach to the optimization of statically loaded space trusses. The crosssectional properties of individual elements, the shape of the whole structure as well as the support locations depend on the design variables. The variable structural shape and the support locations are addressed by employing the design-element technique and an appropriate design element the Bézier body. The variable cross-sectional properties of the individual truss elements are handled in the usual way. Kinematically nonlinear truss elements are employed as the finite elements. The optimization problem is defined in the form of a general nonlinear problem of mathematical programming. Since the design variables are all assumed to be continuous, a gradient-based optimization procedure is proposed. Two numerical examples of space-truss optimization are presented in detail to illustrate the use of the proposed approach. UR - https://www.sv-jme.eu/article/efficient-shape-optimization-of-space-trusses/
Harl, Boštjan, AND Kegl, Marko. "Efficient Shape Optimization of Space Trusses" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 51 Number 9 (18 August 2017)
Strojniški vestnik - Journal of Mechanical Engineering 51(2005)9, 570-588
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
This paper describes an approach to the optimization of statically loaded space trusses. The crosssectional properties of individual elements, the shape of the whole structure as well as the support locations depend on the design variables. The variable structural shape and the support locations are addressed by employing the design-element technique and an appropriate design element the Bézier body. The variable cross-sectional properties of the individual truss elements are handled in the usual way. Kinematically nonlinear truss elements are employed as the finite elements. The optimization problem is defined in the form of a general nonlinear problem of mathematical programming. Since the design variables are all assumed to be continuous, a gradient-based optimization procedure is proposed. Two numerical examples of space-truss optimization are presented in detail to illustrate the use of the proposed approach.