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首页> 外文会议>Saint Petersburg International Conference on Integrated Navigation Systems; 20070528-30; Saint Petersburg(RU) >DEMONSTRATION OF OPTICAL CONNECTIVITY BETWEEN TWO MOBILE PLATFORMS
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DEMONSTRATION OF OPTICAL CONNECTIVITY BETWEEN TWO MOBILE PLATFORMS

机译：演示两种移动平台之间的光学连通性

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摘要

Successful pointing, acquisition and tracking are crucial for the implementation of laser communication links between ground and aerial vehicles. This technology has advantages over the traditional RF communication thus justifying the research efforts presented herein. A communication system providing two-way optical connectivity between two mobile ground stations is described. It utilizes mechanical systems for optical platform stabilization and initial beam positioning, optical tracking for maintaining the line-of-sight communication, and global positioning systems for mutual position awareness between the vehicles when the line-of-sight is obstructed. Particular system components and the challenges of their integration are described. The results of laboratory testing of the resultant system under the conditions emulating motion effects of ground vehicles are presented.
机译：成功的指向，获取和跟踪对于实现地面和空中飞行器之间的激光通信链接至关重要。与传统的RF通信相比，该技术具有优势，因此证明了本文提出的研究成果的合理性。描述了在两个移动地面站之间提供双向光连接的通信系统。它利用机械系统实现光学平台稳定和初始光束定位，光学跟踪以保持视线通信，以及全球定位系统，以在视线被挡住时实现车辆之间的相互位置感知。描述了特定的系统组件及其集成的挑战。给出了在模拟地面车辆运动效应的条件下对所得系统进行实验室测试的结果。

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