Design Sensitivity Analysis with Substructuring

Autor:	Jasbir S. Arora, A.K. Govil
Rok vydání:	1977
Předmět:	business.industry General Engineering medicine Structure (category theory) General Earth and Planetary Sciences Stiffness Truss Sensitivity (control systems) Structural engineering medicine.symptom business General Environmental Science Mathematics
Zdroj:	Journal of the Engineering Mechanics Division. 103:537-548
ISSN:	2690-2427 0044-7951
DOI:	10.1061/jmcea3.0002249
Popis:	In this paper, a method for design sensitivity analysis of a structure via substructuring is presented. The method can be used for reanalysis of structures or in a structural optimization procedure. The main idea of the method is to exploit substructuring in both structural analysis and the design sensitivity analysis. Certain adjoint relationships are used to develop the design sensitivity vectors. The method is applied to a moderate size truss problem.
Databáze:	OpenAIRE
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