1) magnetic floating north finder
磁悬浮寻北仪
1.
This dissertation is based on the high-precise magnetic floating north finder, which is newly designed by the Center for Control Theory and Guidance Technology of Harbin Institute of Technology.
本文以哈尔滨工业大学控制理论与制导技术研究中心最新研制的高精度磁悬浮寻北仪为研究对象。
2) magnetically suspended gyroscope
磁悬浮陀螺仪
3) maglev globe
磁悬浮地球仪
1.
Finally experimental verification for two of the three structures was carried on to maglev globes.
研究和设计了大型永磁电磁混合磁悬浮地球仪系统的较优磁路结构,采用动力学分析与磁悬浮理论相结合的方法,建立了系统数学模型,设计了3种结构,并进行ANSYS有限元仿真分析和比较,对其中两种结构的磁悬浮地球仪进行了实验验证。
4) north seeker
寻北仪
1.
North determining scheme by two-position for a FOG north seeker;
光纤陀螺寻北仪的二位置寻北方案
2.
North Seeker Based on Vector Modulating Methord;
基于矢量调制法的寻北仪研究
3.
operation process and arithmetic of the two-position gyro-based north seeker are introduced.
文章介绍了二位置陀螺寻北仪工作过程及算法原理,它采用陀螺仪在相差180°的两点上采样相互对消陀螺常值漂移的方法,提高寻北精度;其突出特点是结构简单,实现方便,精度较好;为了提高寻北精度和缩短寻北时间,文章找出误差源中的转位误差,并分析了转位误差对寻北误差的影响,推导了误差公式,得出转位误差引起的寻北误差是一个常量的结论,同时提出了转位误差的测量与补偿方法。
5) north-seeker
寻北仪
1.
In order to improve the precision of north-seeker,the signal collection and processing system based on V/F conversion is designed.
为提高寻北仪精度,设计了基于V/F变换的数据采集及信号处理系统。
2.
In order to improve the precision of North-seeker based on FOG,it generally analysed the factors that effected the precision from error of platform inclination,unsteadiness of the base,drifting of Fiber-Optic Gyroscope(FOG),position transformation,etc,and compensated the error correspondingly,eliminated most of the error factor.
为了提高光纤陀螺(FOG)寻北仪的精度,从陀螺仪平台调平误差、基座不稳定产生的误差、光纤陀螺(FOG)的漂移、陀螺仪转位误差等出发,对影响光纤陀螺寻北仪的因素进行了系统全面地分析,并进行相应的补偿,消除了大部分的误差因素,理论上能使寻北仪精度得到显著地提高。
3.
This paper presents the design and actual circuit of a computer control system for the North-Seeker with ARM7(here LPC2292 is used) as core microprocessor and the flexible gyro as sensor.
介绍了一种以ARM7单片机(选用LPC2292)作为核心处理器,以挠性陀螺为传感器的寻北仪方位角-数字转换系统设计及实现电路。
6) north-finder
寻北仪
1.
Data acquisition and modeling analysis of strap-down north-finder;
捷联式寻北仪的数据采集及建模分析
2.
Design of resolver-digital transmitting circuit in north-finder system;
寻北仪系统中旋转变压器/数字转换电路的设计
3.
Theory of north-finder based on constant rate biased RLG has been introduced and north-finding algorithm has been analyzed in the article.
文中介绍了恒速偏频激光陀螺寻北仪的工作原理,分析了其寻北算法,在此基础上进行了实验。
补充资料：磁北
磁针指向地磁北极的方向。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条