Symplectic perturbation series methodology for non-conservative linear Hamiltonian system with damping

In this paper, the symplectic perturbation series methodology of the non-conservative linear Hamiltonian system is presented for the structural dynamic response with damping. Firstly, the linear Hamiltonian system is briefly introduced and its conservation law is proved based on the properties of th...

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Veröffentlicht in:	Acta mechanica Sinica 2021-06, Vol.37 (6), p.983-996
Hauptverfasser:	Qiu, Zhiping, Xia, Haijun
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Classical and Continuum Physics Computational Intelligence Conservation Damping Dynamic response Engineering Engineering Fluid Dynamics Hamiltonian functions Methodology Perturbation Research Paper Runge-Kutta method Theoretical and Applied Mechanics
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