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.
采用三维弹塑性有限元法对虎克式万向节热挤压成形过程进行了数值模拟分析。
This paper deals with the numerical simulation analysis of hot extrusion forming process of the Hooke's Joint using three-dimensional elastoplastic finite element method.
一个必需组装步骤是万向架单元卡入到位于四元的底部。
The one required assembly step was to snap the gimbal unit into place on the bottom of the quad.
一个必需组装步骤是万向架单元卡入到位于四元的底部。
The one required assembly step was to snap the gimbal unit into place on the bottom of the quad.
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