摘要
以静电陀螺为例的自由转子陀螺是一种新型陀螺,其转子是靠静电力或磁力来支撑的,不与任何部件接触,所以转子的质心可以在三维空间中有明显的移动.当同样干扰因素出现时,该陀螺运动状态所受的影响明显地不同于普通机械陀螺运动状态所受的影响.在研究静电陀螺的基础上分别就各种干扰力矩、转子的动不平衡和静不平衡等因素对自由转子陀螺运动的影响进行了分析,并建立了自由转子陀螺的一般运动方程.这样,就为各种自由转子陀螺的设计和研制提供了理论参考.
The freerotator gyroscope,eg the static electric gyroscope,is a new type of gyroscope,and its rotator is supported by static electric force or magnetic force without contact with any other parts,so the mass center of the rotator can move obviously in three dimensions.When the same interferences appear,the influences on the movement of this kind of gyroscope are obviously different from those of ordinary mechanical gyroscopes.Based on study of static electric gyroscope,the influences on the movement of freerotator gyroscope by different interferential moments,static and dynamic imbalances of rotator are analysed respectively,and the general movement equations are given.All these provide a theoretical reference for design and manufacture of all kinds of freeratator gyroscopes.
出处
《哈尔滨工程大学学报》
EI
CAS
CSCD
2003年第3期253-257,共5页
Journal of Harbin Engineering University
关键词
自由转子陀螺
陀螺运动
进动定律
欧拉方程
静不平衡
动不平衡
free-rotator gyroscope
movement of gyroscope
eulor function
static imbalance
dynamic imbalance
