[1]王莉莉,阳杰.基于位置误差概率模型的物流无人机安全间隔评估方法研究*[J].中国安全生产科学技术,2022,18(3):184-192.[doi:10.11731/j.issn.1673-193x.2022.03.028]
WANG Lili,YANG Jie.Research on assessment method of safety separation for logistics UAVs based on position error probability model[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2022,18(3):184-192.[doi:10.11731/j.issn.1673-193x.2022.03.028]
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基于位置误差概率模型的物流无人机安全间隔评估方法研究*
WANG Lili,YANG Jie.Research on assessment method of safety separation for logistics UAVs based on position error probability model[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2022,18(3):184-192.[doi:10.11731/j.issn.1673-193x.2022.03.028]
《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]
- 卷:
- 18
- 期数:
- 2022年3期
- 页码:
- 184-192
- 栏目:
- 职业安全卫生管理与技术
- 出版日期:
- 2022-03-31
文章信息/Info
- Title:
- Research on assessment method of safety separation for logistics UAVs based on position error probability model
- 文章编号:
- 1673-193X(2022)-03-0184-09
- 分类号:
- X949；V279
- 文献标志码:
- A
- 摘要:
- 针对未来多架物流无人机飞行在同一航线可能引起的安全冲突问题，提出规划无人机之间的安全间隔以规避运行风险。根据无人机在地面控制系统监控下的飞行特点，结合位置误差概率模型，综合考虑无人机定位误差、速度误差以及侧风的影响，依次建立无人机之间纵向、侧向和垂直方向的碰撞风险评估模型，并得出ICAO安全目标水平下的最小安全间隔。选取顺丰在江西省赣州市开辟的物流配送航线进行仿真，分析不同机型组合之间3个方向的最小安全间隔。研究结果表明：计算结果可以为物流无人机飞行配备安全间隔提供参考。
- Abstract:
- Aiming at the problem of safety conflict caused by multiple logistics UAVs flying on the same route in the future,planning the safety separation between Logistics UAVs was proposed to avoid the operation risk.According to the flight characteristics of UAVs under the monitoring of ground control system,combined with the position error probability model,and comprehensively considering the UAV position error,velocity error and the influence of cross wind,the assessment models of collision risk between UAVs in the longitudinal,lateral and vertical direction were established in turn,and the minimum safety separation under the target level of ICAO security was concluded.Taking the logistics and distribution routes opened by SF Express in Ganzhou City,Jiangxi Province as an example,the simulation was carried out to analyze the minimum safety separation in three directions between different model combinations.Research indicates:The calculation results can provide reference for the safety separation setting of logistics UAVs flight.
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相似文献/References:
[1]杨新湦,任治.基于尾涡强度的无人机与民机纵向安全间隔评估研究[J].中国安全生产科学技术,2018,14(10):64.[doi:10.11731/j.issn.1673-193x.2018.10.010]
YANG Xinsheng,REN Zhi.Research on assessment of longitudinal safety separation between UAV and civil aircraft based on trailing vortex intensity[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2018,14(3):64.[doi:10.11731/j.issn.1673-193x.2018.10.010]
备注/Memo
- 备注/Memo:
-
收稿日期： 2021-06-09
* 基金项目： 国家自然科学基金委员会与中国民用航空局联合资助项目(U1633124)
作者简介： 王莉莉，博士，教授，主要研究方向为空域规划、安全评估。
通信作者： 阳杰，硕士研究生，主要研究方向为航空器运行安全评估。
