Title :
Methods and programs in C++ for eigenvalue problems
Author_Institution :
Dept. of Mech. & Comput. Prog., Tech. Univ. of Cluj-Napoca, Romania
Abstract :
Solving the eigenvalue problems is of great importance in the dynamic analysis of mechanical systems and structures. The paper presents the computer programs in C++ and their implementation in order to determine the eigenvalues and eigenvector using Hotelling´s method combined with the power method. To show the implementation method of the programs there were analyzed mechanical systems with many degrees of freedom for which the module forms of the eigenvectors were represented graphically
Keywords :
C listings; computer aided analysis; dynamics; eigenvalues and eigenfunctions; mathematics computing; mechanical engineering computing; C++; Hotelling´s method; dynamic analysis; eigenvalue problems; eigenvector; mechanical structures; mechanical systems; module forms; Eigenvalues and eigenfunctions; Equations; Frequency; Matrices; Mechanical systems; Roundoff errors;
Conference_Titel :
Intelligent Engineering Systems, 1997. INES '97. Proceedings., 1997 IEEE International Conference on
Conference_Location :
Budapest
Print_ISBN :
0-7803-3627-5
DOI :
10.1109/INES.1997.632464
