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室内轨道公交车UWB定位系统设计

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摘要 某室内磁悬浮三线轨道公交车采用超宽带(ultra-wideband,UWB)定位,为满足其定位需求,设计了一种室内轨道公交车UWB定位系统,研究了一种神经网络定位算法。该系统采用时分多址和码分多址技术,为多个车辆提供定位服务。神经网络定位算法以UWB测距值作为输入,定位误差作为输出,校正最小二乘法的位置误差。搭建了UWB定位试验系统,结果表明:标签与基站完成组网后,神经网络定位算法的平均定位误差为47.09 mm,均方根误差为30.50 mm,最大误差为152.64 mm,该系统提供了高精度的位置服务。
出处 《技术与市场》 2024年第3期33-36,共4页 Technology and Market
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  • 1夏炎,潘树国,蔚保国,赵越,张衡.室内伪卫星载波多径误差抑制方法研究[J].仪器仪表学报,2022,43(2):62-72. 被引量:5
  • 2CUI You-jing, GE S S. Autonomous vehicle positioning with GPS in urban canyon environments[-J]. IEEE Transactions on Robotics and Automation, 2003, 19(1): 15-25.
  • 3SHI Hang, WU Zhou, Liu Bao sheng. An adaptive filter for INS/GPS integrated navigation system[C]//IMACS. IMACS Multiconference on Computational Engineering in Systems Applications. Beijing: IMACS, 2006: 651-654.
  • 4SHI E. An improved real-time adaptive Kalman filter for low- cost integrated GPS/INS navigation[C]//MIC. 2012 Inte: national Conference on Measurement, Information and Control. Beijing: M1C, 2012: 1093-1098.
  • 5PARKER R, VALAEE S. Vehicle localization in vehicular networks[C]//IEEE. IEEE 64th Vehicular Technology Con- ference. Montreal: IEEE, 2006: 1-5.
  • 6BROWN A K. GPS/INS uses low cost MEMS IMU[J]. Aero- space and Electronic Systems Magazine, 2005, 20(9): 3-10.
  • 7CHIOU T Y, ALBAN S, ATWATER S, et al. Performance analysis and experimental validation of a Dopper-aider GPS/ INS receiver for JPALS applications[C]//IEEE. Proceedings of ION GNSS 17th International Technical Meeting of the Satellite Division. Long Beach: IEEE, 2004: 1609-1618.
  • 8SUN D. Ultra-tight GPS/reduced IMU for land vehicle navi- gation[D]. Calgary: University of Calgary, 2010.
  • 9BABU R, WANG Jin-ling. Ultra-tight integration of pseudo- lites with INS[-C]//IEEE. Position, Location and Navigation Symposium. San Diego: IEEE, 2006: 705-714.
  • 10DRAWIL N M, BASIR O. Intervehicle-communication-assisted loealization[J]. IEEE Transactions on Intelligent Transporta- tion Systems, 2010, 11(3): 678-691.

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