In order to research on theory of fuze ball rotor deeply, and guidance the design for engineering better, mathematical model of the rotating motion, spin eccentricity, numeric.
This method of the dynamics analysis of rotor is a good guidance for the analysis of the other similar structures.
这种方法对其它类似结构转子动力学分析有很好的指导意义。
3
Bin managed to design and build the contraption, which USES a rotor for lift and a propeller for thrust, then teach himself how to fly it after checking the Internet for guidance.