| 低空飞行器导航系统测试技术发展现状与趋势 |
| State of the art and perspectives of metrology technologies for low⁃altitude aircraft navigation systems |
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| 中文摘要: |
| 介绍了低空飞行器导航的关键技术，包括基础导航技术和综合增强技术；分析了低空飞行器导航系统测试技术的发展现状；梳理了各类导航参数的测试方法，包括位置与速度测试、航向测试、姿态测试、以及综合增强技术测试方法。指出了测试技术面临复杂场景适应性与抗干扰能力验证、标准化与监管滞后、测试成本与规模化矛盾等挑战，并呈现出智能化、标准化与全球化、场景化、低碳与可持续等走向，为低空飞行器导航系统测试技术的进一步发展提供了参考。 |
| 英文摘要: |
| The key technologies of low?altitude aircraft navigation are introduced, encompassing fundamental navigation techniques and comprehensive augmentation methodologies. A thorough analysis is conducted regarding the present state of navigation system testing technologies, with particular emphasis on the categorization and evaluation of various testing methodologies for critical navigation parameters. These include position?velocity measurement, heading determination, attitude assessment, and verification approaches for integrated enhancement technologies. It is pointed out that the test technology faces the deficiency in verification capabilities in two aspects: adaptability to complex scenarios and anti?interference ability, the lag between standardization and supervision, and the contradiction between test cost and scale, and it presents the trends of intelligence, standardization and globalization, scenario diversification, low?carbon and sustainability, which provides a reference for the further development of low?altitude aircraft navigation system test technology. |
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| 中文关键词: 低空飞行器 导航系统 测试技术 综合测试 标准化 |
| 英文关键词:low⁃altitude aircraft navigation systems metrology technologies comprehensive test standardization |
| 基金项目: |
| DOI：10.11823/j.issn.1674-5795.2025.03.09 |
| 引用本文：樊哲, 于丰源, 赵剑波.低空飞行器导航系统测试技术发展现状与趋势[J].计测技术,2025,45(3):100~110. |
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