The principle of inertial attitude sensor (IAS) in satellite is introduced in this paper, and also are the design and key technology of IAS.
介绍了卫星惯性姿态敏感器(IAS)的工作原理，分析了惯性姿态敏感器设计及关键技术。
The measurement principle of the surface material property of spatial attitude sensor is introduced, including spectral diffuse reflectance and the relative reflectance distribution in space.
论述了空间姿态敏感器表面材料测量的基本原理，即光谱漫反射基本原理和光谱相对空间反射分布测量原理。
The electronic compass is widely applied as navigation instrument and attitude sensor, and the combination of electronic compass and GPS is considered as a ideal system of heading and orientation.
电子罗盘作为导航仪器或姿态传感器已被广泛使用，高精度电子罗盘同GPS组合是实现导航定位的理想系统。
Many references show that the theoretic and practical researches on inertial surveying and attitude reference systems are predominantly in the field of sensor data integration.
文献分析表明，惯性测量与姿态参考系统的理论及应用研究主要集中在传感器信息综合方面。
For use in the attitude measurement of artillery projectiles, a strap-down type geomagnetism and solar direction sensor is made use of to decide the attitudinal data.
为了测试火炮弹丸飞行姿态，采用捷联式地磁—太阳方位传感器，利用地磁场和太阳方位作为参照物，解算弹丸飞行姿态。
The effect that the position and light intensity of the interferential celestial bodies' spot on the output attitude angle of the Digital Sun Sensor(DSS) was analyzed.
分析了天体干扰光斑的位置和光强对卫星数字式太阳敏感器姿态角输出的影响。
The data measured by magnetic sensor can be used in calculating the flight attitude of the projectile and giving the direction benchmark of firing pulse jet.
地磁传感器测量的数据不仅用于解算弹体飞行姿态，同时可通过计算给出点火脉冲发动机选择的方向基准。
The method has low requirements for the placement attitude and assembling accuracy of binocular sensor, thus the calculation error of coordinates produced by medium refraction can be removed.
该方法对摄象机的摆放姿态与双目传感的装配精度要求较低，可去除介质折射产生的坐标计算误差。
Result show: this earth magnetic field orientation sensor can be used to detect attitude of high-load rotating flight body.
结果表明：该地磁方位传感器可应用于高过载旋转飞行体的姿态测量。
Since the measurement of the yaw angle is unavailable by horizon sensor, an attitude control scheme of the satellite is proposed based on yaw observer.
由于采用的红外地平仪无法测量卫星的偏航信息，提出了一种基于偏航观测器的姿态控制方案。
Sensor errors are the main factors which have influence on attitude algorithm accuracy.
传感器误差是影响姿态解算精度的主要因素。
The relation between the camera placing attitude and the effective viewing field of the binocular sensor is analyzed.
综合分析了摄象机摆放姿态与双目传感器有效视场的关系。
Attitude sensitivity and stability are the important technical features of satellite. Measuring satellite attitude with star sensor is a present measuring technique with highest accuracy.
姿态敏感和姿态稳定是卫星的重要技术之一，星体敏感器是目前最高精度的姿态测量技术。
The star sensor is a measuring unit used for providing information to the attitude control system on spacecraft .
星敏感器是为空间飞行器姿态控制系统提供姿态信息的测量系统。
There are many methods to measurement the flying attitude, such as solar attitude angle sensor, high-speed photography and geomagnetic field sensor.
飞行体的姿态测试方法有许多种，如太阳方位角传感器遥测、高速摄影法、地磁传感器等。
The measurement process of the attitude Angle based on single trailing earth horizon sensor is investigated, and an analytical formula of attitude compensating error is obtained.
基于单轨迹地平仪研究了地平仪测量姿态角的过程，得到了解析形式的姿态角误差补偿公式。
Attitude measurement errors of the double cone scanning infrared earth sensor caused by brushless DC motor speed asymmetry was researched.
针对双圆锥扫描式红外地平仪因无刷直流扫描电机转速不均匀造成的姿态角测量误差进行了研究。
The reason of attitude correction of scanning infrared horizon sensor is presented by reason of Earth's oblateness and infrared radiation.
分析得出地球扁率和红外辐射是扫描式红外地平仪测量误差的主要原因。
Star sensor is a high-precision, high reliability attitude measurement equipment of astronomical navigation system.
星敏感器是天文导航系统的主要设备，是一种高精度、高可靠性的姿态测量部件。
Star sensor is a high-precision, high reliability attitude measurement equipment of astronomical navigation system.
星敏感器是天文导航系统的主要设备，是一种高精度、高可靠性的姿态测量部件。
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