Dynamical characteristics of the gyroscope during spin-up and erection procedure, and the influence of the straymagneticfield on gyro's drift and speed attenuation are investigated.
讨论了陀螺在驱动、定向过程中的动力学特性,以及杂散磁场对陀螺漂移和转速衰减的影响。
2
The magneticfield is without any stray fields, preventing magnetization of the tool.
所有的区域都有磁场,防止磁化工具。
3
The characteristic of straymagneticfield in power transformer is introduced, and used the real calculation example, an analysis and comparing are done.