光学系统是星敏感器的重要组成部分。
分析了天体对太阳敏感器的干扰情况。
The disturbance to sun sensors from celestial bodies was analyzed.
CCD星敏感器的关键问题是星图识别。
The key importance in star map recognition is CCD star sensor.
最后对未来太阳敏感器的发展趋势作了简要分析。
The development tendency of sun sensors was also analyzed briefly at the end.
本文研究了一种新型微机械CMOS热导压力敏感器。
A new micromachined CMOS thermal conductivity pressure sensor has been developed.
提出了一种利用天顶观测来进行星敏感器标定的新方法。
A new method utilizing zenith observing to calibrate star sensor was proposed.
星图识别则是星敏感器确定空间飞行器姿态的关键技术。
Star pattern recognition is the key technic of satellite position confirmation from start sensor.
系统的基本敏感器输入是一个具有四个方向支架的稳定平台。
The basic sensor input for the system is a four - gimbal stable platform.
系统的基本敏感器输入是一个具有四个方向支架的稳定平台。
The basic sensor input for the system is a four-gimbal stable platform .
姿态测量精度是衡量星敏感器性能的一项最重要的指标之一。
Attitude accuracy is one of the most important parameters to evaluate the performance of the star tracker.
激光雷达可以作为空间交会对接过程中的相对导航敏感器之一。
Ladar is one of the guidance sensors in the spacecraft rendezvous and docking.
在目标识别中，毫米波敏感器和红外敏感器有各自独特的优势。
For target recognition, millimeter wave sensor and infrared sensor have their own unique advantage.
光学微型斩波器是一种新型器件，主要用于热释电红外敏感器。
The optical microchopper is a new type device for pyroelectric infrared image sensor.
然后，介绍星敏感器相关的导航星星表的建立、星图识别技术。
Secondly, the establishment of the guide star catalog and its star identification technology are introduced.
设计了一种三轴紫外敏感器，解决了近地轨道大视场观测问题。
The observation problem for a very wide field of view is solved in the orbit for near earth.
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。
The star sensor is a measuring unit used for providing information to the attitude control system on spacecraft .
本文介绍了一种用于探测识别机场跑道的三波束毫米波弹载敏感器技术。
A pill millimeter microwave sensor technique for detecting and identifying airdrome runways by three beams was discussed.
位置敏感器(PSD)具有体积小、灵敏度高、线形范围大、响应速度快等优点。
Position Sensible Detector (PSD) possesses small size, high sensitivity, big linear range and rapid respond speed.
仪器星等对正确评估星敏感器的灵敏度、捕获概率以及建立导航星表都有重要的意义。
Stellar instrument magnitudes are important for star trackers; however, there are not simple and accurate methods to estimate stellar instrument magnitudes.
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。
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.
介绍了一种用单自由度速率积分陀螺组成的卫星用惯性敏感器陀螺漂移系数测试的实用方法。
The paper presents a practical method for satellite inertial sensor assembly consisted of single-degree-of-freedom rate integrating gyros.
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 principle of inertial attitude sensor (IAS) in satellite is introduced in this paper, and also are the design and key technology of IAS.
最后利用所构建的半物理仿真系统，对星图识别算法和星敏感器性能进行了静态和动态的试验。
At last, by using the hybrid simulation system, some algorithms of star map identification and performance of star sensor could be effectively verified by dynamical and statical test in this platform.
同时深空环境对姿态敏感器选用造成了限制，使得从控制回路外部引入参考姿态指令成为必然。
Moreover, the reference attitude command must be imported from out of the control loop, considering the constraint to attitude sensors selection due to deep-space environment.
本文叙述的半导体芯片及红外敏感器的某些近期进展可能为智能武器的研制展现了广阔的前景。
This paper describes some recent progresses in semiconductor chips and infrared sensors which may possibly open up broad prospects for the development of brilliant weaponry.
对星敏感器测量精度从理论上进行分析，给出了工程实用的细分算法，满足系统对精度的需求。
Theoretical precision analysis of Angle measurement was done, and practical engineering subdivision arithmetic was presented, which meets system requirement for precision.
采用微机械惯性敏感器的微惯性测量组合使得惯性仪表小型化和微型化技术产生了一次新的飞跃。
Micro inertial Measurement Unit (MIMU) which made up of micro inertial sensors gives a great progress in the miniaturization and micromation of inertial instrument.
采用微机械惯性敏感器的微惯性测量组合使得惯性仪表小型化和微型化技术产生了一次新的飞跃。
Micro inertial Measurement Unit (MIMU) which made up of micro inertial sensors gives a great progress in the miniaturization and micromation of inertial instrument.
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