Výsledky vyhledávání - "Zhang Yuemin"

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Using high-fidelity discrete element simulation to calibrate an expeditious terramechanics model in a multibody dynamics framework

Autor: Zhang, Yuemin, Dai, Junpeng, Hu, Wei, Negrut, Dan

The wheel-soil interaction has great impact on the dynamics of off-road vehicles in terramechanics applications. The Soil Contact Model (SCM), which anchors an empirical method to characterize the frictional contact between a wheel and soil, has been

Externí odkaz: http://arxiv.org/abs/2407.18903

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Trajectory Data Collection with Local Differential Privacy

Autor: Zhang, Yuemin, Ye, Qingqing, Chen, Rui, Hu, Haibo, Han, Qilong

Trajectory data collection is a common task with many applications in our daily lives. Analyzing trajectory data enables service providers to enhance their services, which ultimately benefits users. However, directly collecting trajectory data may gi

Externí odkaz: http://arxiv.org/abs/2307.09339

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Akademický článek

Influence of Double Parameter Modification on Transmutation Point Location of Planar Double- enveloping Worm Pair

Autor: Zhang Yuemin, Yin Xinbin, Wang Yuqing

Publikováno v: Jixie chuandong, Vol 39, Pp 5-8 (2015)

The transmutation point location is achieved according to the enveloping worm pair mesh equation. The tooth parameter equations of enveloping worm pair transmutation point is established and the relationship between transmutation point and worm gear

Externí odkaz: https://doaj.org/article/0e3341b72da6469a90c2ca7d6bbc0fe2