Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Gengxiang Wang"'
Autor:
Gengxiang Wang, Caishan Liu
Publikováno v:
International Journal of Mechanical System Dynamics, Vol 1, Iss 1, Pp 132-142 (2021)
Abstract The dynamic dashpot models are widely used in EDEM commercial software. However, most dashpot models suffer from a serious numerical issue in calculating the granular chain because the denominator of damping force includes the initial impact
Externí odkaz:
https://doaj.org/article/bfd8dddc7486464fa875d512bcfe866b
Publikováno v:
Actuators, Vol 12, Iss 2, p 65 (2023)
The Craig–Bampton method is frequently applied in most commercial multibody dynamic software. Nevertheless, the Craig–Bampton modes only represent the free-free modes in flexible multibody systems. However, the free-free modes are incapable of al
Externí odkaz:
https://doaj.org/article/817f503995c54b709e60f4b43bc4e719
Publikováno v:
Applied Mathematical Modelling. 104:358-372
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics. 235:312-325
A model smoothing formulation used to filter out the high-frequency components in the dynamical modeling process is developed and implemented in the framework of absolute nodal coordinate formulation (ANCF). Unlike the conventional method which emplo
Publikováno v:
Mechanism and Machine Theory. 181:105185
Publikováno v:
Mechanical Systems and Signal Processing. 185:109785
Publikováno v:
2021 China Automation Congress (CAC).
Publikováno v:
Chaos, Solitons & Fractals. 162:112402
Autor:
Gengxiang Wang, Liang Wang
Publikováno v:
Mechanism and Machine Theory. 137:83-107
The dynamic model of 4-SPS/PS parallel mechanism with a flexible actuated rod and clearance spherical joint is established based on the equation of motion. Firstly, the flexible actuated rod is modeled using finite element (FE) 3D beam based on the f
Publikováno v:
Journal of Sound and Vibration. 427:159-177
A new semi-analytical multibody system (MBS) model derived using general nonlinear flexible body dynamics formulation is developed in this investigation. The semi-analytical model can serve as a benchmark example for testing the implementation of the