Modal method for dynamics analysis of cantilever type structures at large rotational deformations

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所 > 中科院长春光机所知识产出

	Modal method for dynamics analysis of cantilever type structures at large rotational deformations
	Xue, Z. P.; M. Li and H. G. Jia
刊名	International Journal of Mechanical Sciences
	2015
卷号	93 页码:22-31
英文摘要	The modal warping method is extended to a floating frame of reference formulation to combine modal warping formula with rigid body simulation. The highly nonlinear mass matrix because of the inertia coupling between the reference and the elastic displacements is approximated using the linear theory of elastodynamics. By kinematics analysis of infinitesimal deformation, the calculation of rotation deformations is derived. Then modal warping method is used to model deformations for numerical accuracy and computation efficiency. The rigid-flex multibody model for a leaf spring landing gear system is developed. The accuracy of the proposed method is examined by experimental/simulation comparison. (c) 2015 Elsevier Ltd. All rights reserved.
收录类别	SCI ; EI
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/55490]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Xue, Z. P.,M. Li and H. G. Jia. Modal method for dynamics analysis of cantilever type structures at large rotational deformations[J]. International Journal of Mechanical Sciences,2015,93:22-31.
APA	Xue, Z. P.,&M. Li and H. G. Jia.(2015).Modal method for dynamics analysis of cantilever type structures at large rotational deformations.International Journal of Mechanical Sciences,93,22-31.
MLA	Xue, Z. P.,et al."Modal method for dynamics analysis of cantilever type structures at large rotational deformations".International Journal of Mechanical Sciences 93(2015):22-31.