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Keywords: modal analysis
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Journal Articles
Article Type: Research-Article
J. Comput. Nonlinear Dynam. December 2022, 17(12): 121001.
Paper No: CND-22-1069
Published Online: September 26, 2022
... with the first mode; this is because the external force vector is proportional to the first modal vector of the system. By using the principle of modal analysis, which states that the frequency responses of oscillators of the nonlinear array in physical coordinates can be determined by adding those...
Journal Articles
Article Type: Research Papers
J. Comput. Nonlinear Dynam. October 2011, 6(4): 041013.
Published Online: May 20, 2011
...Jiang Zhao; Qiang Tian; Haiyan Hu Modal analysis of a rotating thin plate is made in this paper through the use of the thin plate elements described by the absolute nodal coordinate formulation (ANCF). The analytical expressions of elastic forces and their Jacobian matrices of the thin plate...
Journal Articles
Article Type: Research Papers
J. Comput. Nonlinear Dynam. April 2011, 6(2): 021011.
Published Online: October 28, 2010
... the Levenberg–Marquardt algorithm permits extracting the equivalent constitutive properties of the lamination stack. 15 07 2009 28 04 2010 28 10 2010 28 10 2010 induction motors laminations modal analysis rotors This paper focuses on the squirrel cage induction motor...