Laser beam's acquisition, tracking and pointing is one of key technologies of free space optical communication.
光束的捕获、跟踪和对准是自由空间光通信中必须解决的关键技术之一。
Laser beam's acquisition, tracking and pointing is one of the key technologies of free space optical communication.
首先需要解决实现空间光通信的关键问题是光束的捕获、跟踪和瞄准。
Laser beam acquisition, tracking and pointing (ATP) is one of key technologies for free space optical communication.
光束的捕获、跟踪和对准(atp)是自由空间光通信中必须解决的关键技术之一。
Acquisition, Tracking and Pointing (ATP) subsystem is one of the key techniques in the free space optical communication.
捕获、跟踪、瞄准(atp)子系统是自由空间光通信系统的关键技术之一。
The concept and function of Acquisition, Tracking and Pointing (ATP) system in space optical communication are described.
描述了空间光通信中的捕获、跟踪与瞄准(atp)系统的概念、作用。
Acquisition, tracking and pointing (ATP) subsystem is one of the key techniques in the free space optical communication (FSO).
捕获、跟踪、对准(atp)系统是自由空间光通信(FSO)系统中一项关键技术。
Improvement of performances of photodetector, design structure and applying control technologies with high accuracy are important for fast acquisition, precision tracking and pointing.
为实现快速捕获与高精度跟踪瞄准，必须提高光电探测器性能、改善结构设计并采用高精度控制技术等。
A proposal is introduced in the paper that the control method of multiple axis pointing can be used to improve the tracking and pointing system in intersatellite optical communication.
提出了用复合轴瞄准控制方法实现卫星光通信跟瞄控制，以提高卫星光通信中跟瞄系统的性能。
Based on the method of all-coefficient adaptive control, the paper gives the design of the tracking and pointing control system of antenna on satellite and the study of its digital simulation.
根据全系数自适应控制的原理，进行了卫星天线跟踪指向控制系统的设计和数学仿真研究。
Airborne electro-optical tracking and pointing system is a high order complex system which is influenced by multiple disturbance, so the system should be robust and has the capability of anti-jamming.
机载光电跟瞄系统是一个受多种干扰影响的高阶复杂系统，其对系统的鲁棒性和抗干扰能力要求很高。
Another alternative to the mouse as a pointing device is to use a gaze-tracking camera, which works out where you are looking and moves an on-screen pointer accordingly.
另外一种鼠标替换物是视线跟踪系统，它能判断出你的视线移动的位置并相应地调整屏幕光标移动的位置。
In mobile atmosphere laser communication, we often complete acquisition, tracking, pointing and communication by signal laser and beacon laser.
在移动大气激光通信中，通常采用信号光和信标光来完成信号的捕获、跟踪、定位以及通信。
The beams pointing, tracking and combining can be realized quickly by means of the phase control of the synthetic aperture system.
利用光束的合成孔径系统，通过控制子孔径系统发射光束的相位，可以实现光束的快速瞄准、跟踪及合成。
Acquisition, pointing and tracking (APT) is the key technology in free space laser communication with the characteristics of high precision and large bandwidth.
高精度、宽带宽的激光捕获、对准和跟踪(APT)技术是自由空间激光通信的关键技术。
Some PV arrays use tracking systems to keep the panels pointing at the Sun, but these are expensive and need maintenance.
有的光伏阵列使用跟踪系统让太阳电池板一直指向太阳。但是这些系统价格昂贵还需要维护。
Through the analysing of the torque and shaft accuracy, this design was verified reasonable. As a prototype of two-dimensional tracking pointing mirror, the expectant goal has been achieved.
通过对转矩及轴系精度的分析，验证了设计的合理性，作为二维跟踪指向镜的模样设计，达到了预期的设计目标。
The paper also summarizes and analyses how the atmosphere, weather and platform's sway or vibration affect the communication, presents a dynamic acquisiton, pointing and tracking scheme .
总结分析了大气干扰、天气因素和平台的抖动或振动对通信的影响，提出了螺旋式扫描子空间的动态捕获、瞄准、跟踪方案。
In order to improve the control performance of airborne electro-optical pointing and tracking systems, a variable domain control system based on fuzzy inference, is presented.
为了提高机载光电跟踪伺服控制系统的控制性能，提出了一种基于模糊推理的变论域自适应控制算法。
The method could divide and identify the working surface based on the projective images of targets after acquiring, pointing and tracking (APT).
该方法的主要过程是在对抗系统完成捕获、瞄准、跟踪后，由目标投影成像结果，展开作用面的图像分割与识别。
In order to improve the control performance of airborne electro-optical pointing and tracking systems, a new algorithm, fuzzy self-adjusting PID control, is presented.
为了提高机载光电跟踪伺服控制系统的控制性能，提出了一种模糊自整定PID控制算法。
The design of an acquisition, pointing and tracking (APT) control system is a critical factor for the overall - inter-satellite laser communication performance.
捕获瞄准跟踪(APT)控制系统的设计是影响整个星间光通信系统性能的重要因素。
The design of an acquisition, pointing and tracking (APT) control system is a critical factor for the overall - inter-satellite laser communication performance.
捕获瞄准跟踪(APT)控制系统的设计是影响整个星间光通信系统性能的重要因素。
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