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A method of obtaining a structural dynamic matrix using bond graph techniques
- Source :
- Mechanical Systems and Signal Processing. 5:105-118
- Publication Year :
- 1991
- Publisher :
- Elsevier BV, 1991.
-
Abstract
- A large number of methods have been developed in order to solve the eigenvalues and eigenvectors of mechanical systems, from a generic treatment through to finite elements. For accuracy to be guaranteed in the results, a through discrete-parameters procedure should be performed on the model which, when many degrees of freedom are involved, implies resolution of a high-order system at the expense of considerable computer time. An alternative method is proposed in this paper for calculating natural frequencies and modes based on building the dynamic matrix through Bond Graph techniques.
- Subjects :
- Mathematical optimization
Mechanical Engineering
Aerospace Engineering
Degrees of freedom (mechanics)
Finite element method
Computer Science Applications
Mechanical system
Matrix (mathematics)
Graph energy
Control and Systems Engineering
Signal Processing
Algorithm
Bond graph
Eigenvalues and eigenvectors
Civil and Structural Engineering
Resolution (algebra)
Mathematics
Subjects
Details
- ISSN :
- 08883270
- Volume :
- 5
- Database :
- OpenAIRE
- Journal :
- Mechanical Systems and Signal Processing
- Accession number :
- edsair.doi...........5c65e02dbb30459b3a2542e4ea4e2fd8