万向元,男,北京科技大学化学与生物工程学院教授(特岗)、国家“万人计划” 中青年科技创新领军人才。
翁建峰(Jian-Feng Weng);万向元(Xiang-Yuan Wan); 吴秀菊 ( Xiu-Ju Wu );王海莲(Hai-Lian Wang);翟虎渠(Hu-Qu Zhai);万建民(Jian-Min Wan)
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四元数就不会遭受万向节锁的痛苦,因为它不用三个分离的轴表示旋转。
Quaternions do not suffer from gimbal lock, because they do not express rotations relative to three separate axes.
根据有限元计算、断口分析和实测数据对万向接轴断裂的原因进行分析。
Based on finite element method, break analysis and the measured data, the paper analyzes the breakage reasons of universal joint.
将轿车三枢轴式等速万向节的三维模型经过结构简化离散成有限元模型,并应用ANSYS软件对其承受极限转矩时的内部接触应力进行有限元分析。
A finite element(FE) model for a tripot universal joint is developed, and a FE analysis on the contact stresses in the parts of the joint under extreme torque is conducted using ANSYS software.
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