The dynamic model for a novel permanent magnet spherical stepper motor based on CardanAngle rotation in rotor-fixed coordinates frame was set up.
针对一种新型永磁球形步进电机，运用卡尔丹角旋转建立了转子固连坐标系下转子动力学模型。
2
This article presents the calculating formula of the caster Angle of cardan shaft and discusses principles for designing rational cardan shaft in the skew rolling mill.
本文介绍了斜轧机万向联接轴倾角的计算公式，并论述了合理设计万向联接轴的几条原则。
3
The calculation for the caster angle of cardan shaft in the skew rolling mill is more complicated than that in general rolling mill.