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[期刊论文] 作者:Fengxiang Mei,Huibin Wu,, 来源:Acta Mechanica Sinica 年份:2016
All types of gradient systems and their properties are discussed. Two problems connected with gradient systems and mechanical systems are studied. One is the direct problem of transforming a mechanica...
[期刊论文] 作者:Fengxiang Mei,Huibin Wu, 来源:中国科学通报:英文版 年份:2000
The variational equation of the Birkhoffian system is established, by which it is proved that an integral invariant can be constructed with a known first integr...
[会议论文] 作者:Xinlei Kong,Huibin Wu, 来源:The 5th International Conference on Dynamics, Vibration and 年份:2018
Variational integrators are a special kind of numerical difference schemes for finite dimensional mechanical systems that are derived from discrete variational principles.In the general construction o...
[期刊论文] 作者:Huibin Wu,Shanwu Yang,Aimin Gu, 来源:城市道桥与防洪 年份:2004
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[会议论文] 作者:Fengxiang Mei,Huibin Wu,Xinlei Kong, 来源:The 4th International Conference on Dynamics, Vibration and 年份:2014
The stability of equilibrium of a generalized Birkhoffian system with respect to partial variables is studied.By choosing the Birkhoffian as a Lyapunov function...
[会议论文] 作者:Xinlei Kong,Huibin Wu,Fengxiang Mei, 来源:The 4th International Conference on Dynamics, Vibration and 年份:2014
The variational integration technique is employed to construct structure preserving algorithms for Birkhoffian systems.By direct discretization of the Pfaff-Bir...
[期刊论文] 作者:Liming Zhai,Bin Zhang,Haojie Liang,Huibin Wu,Xinchun Yang,Gen Luo,Shichao Zhao,Yong Qin, 来源:中国科学:化学(英文版) 年份:2021
The design of efficient iron-based catalysts remains a great challenge for selective cyclohexane oxidation to cyclohexanone under mild conditions.Because of the complex distribution of iron location on the support,the selectivity is always ......
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