Guoyan Xu
Beihang University
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Publication
Featured researches published by Guoyan Xu.
international conference on digital manufacturing & automation | 2011
Xinbo Chen; Feng Gao; Zhe Wang; Shengzhuo Yao; Guoyan Xu; Xiaojiang Yao
Starting from the principle and strategy of changing the diameter of walking wheel, applying ANSYS C FEMBS C SIMPACK to construct model of flexible connectors with geometric stiffness. Based on the theory of continuous colLision, we introduce mobile marker to define the nonLinear contact between the wheels caster and ground. The rigid-flexible simulation analysis was carried out to wheel body system which consisting of six flexible spring connectors, to get the dynamic response in the mode of changing the diameter in situ and to get the minimum size of torque needing for changing diameter. The simulations results provides theoretical basis for subsequent prototype development, and can be used as the references for further experiments studying.
Archive | 2011
Feng Gao; Guoyan Xu; Ying Cui; Ping Song; Shengzhuo Yao; Bin Zhao
Archive | 2009
Feng Gao; Xinbo Chen; Shengzhuo Yao; Guoyan Xu; Ying Cui
Archive | 2009
Feng Gao; Ying Cui; Xinbo Chen; Guoyan Xu; Shengzhuo Yao
Archive | 2009
Feng Gao; Ying Cui; Xinbo Chen; Shengzhuo Yao; Guoyan Xu
Archive | 2011
Feng Gao; Guoyan Xu; Ying Cui; Xinbo Chen; Shengzhuo Yao; Xiaojiang Yao; Jie Liu
Archive | 2012
Feng Gao; Ying Cui; Guoyan Xu; Jie Liu; Shengzhuo Yao; Xiaojiang Yue; Xinbo Chen
Archive | 2010
Jiangfeng Wang; Feng Gao; Guoyan Xu; Shengzhuo Yao; Ying Cui
Archive | 2011
Feng Gao; Ying Cui; Guoyan Xu; Jie Liu; Shengzhuo Yao; Xinbo Chen; Xiaojiang Yao
Archive | 2011
Feng Gao; Shengzhuo Yao; Ying Cui; Guoyan Xu; Xinbo Chen; Jie Liu; Xiaojiang Yao
