| 摘要: |
| 导航、定位与授时技术是一项重要的国家战略前沿技术和国防关键技术。首先阐述了导航、定位与授时技术的基本概念。针对导航、定位与授时技术包含的惯性导航、无线电导航、数据库参考导航、生物导航、授时等技术，简要介绍了发展历程，探讨了技术特点和典型应用，展望了未来技术发展趋势。 |
| 关键词: 惯性导航 无线电导航 数据库参考导航 生物导航 授时 |
| DOI： |
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| 基金项目: |
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| Survey on Navigation, Positioning and Timing Technology |
| ZHENG Xin,YANG Lin |
| (The 3rd Academy of China Aerospace Science & Industry Corp.;Chengdu Spaceon Electronics Co.,Ltd) |
| Abstract: |
| Navigation, positioning and timing technology is an important national strategy forefront technology and militarily critical technology. The concept of navigation, positioning and timing technology is given firstly. Meanwhile, for the technology which includes the inertial navigation, radio navigation, data-base referenced navigation, bio-navigation and timing, the roadmaps are given. Moreover, the technical characteristics and typical applications are discussed. Finally, the development trend is forecasted. |
| Key words: Inertial navigation Radio navigation Data-Base Referenced Navigation Bio-navigation Timing |
