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本文主要在分析、研究传统导航系统、卫星导航定位系统定位的技术,以及地空数据链相关技术的基础上,预想了地空数据链空中定位系统,分析了其关键技术和优缺点及可行性,为研发基于地空数据链的飞行器定位系统具有一定参考价值和借鉴作用。
Based on the analysis and research of the traditional navigation system, the technology of positioning of satellite navigation and positioning system, and the related technology of air-ground data link, this paper envisions air-ground data link air-location system, analyzes its key technology, advantages and disadvantages and feasibility , Which has some reference value and reference for the research and development of aircraft positioning system based on ground-air data link.