• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>6th European Conference on Space Debris >SYSTEM PERFORMANCE EVALUATION AND IMPROVEMENT BY USING KSGC RADAR DATA OF SPACE DEBRIS OBSERVATIONS
【24h】

SYSTEM PERFORMANCE EVALUATION AND IMPROVEMENT BY USING KSGC RADAR DATA OF SPACE DEBRIS OBSERVATIONS

机译：利用KSGC雷达空间碎片观测数据进行系统性能评估与改进。

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Since 2003, an active phased array radar at KamisaibararnSpace Guard Centre (KSGC) has been used for LEOrndebris observation in Japan.rnJAXA evaluated the performance of the KSGC radar atrnits 10-year anniversary of debris observation.rnThis paper presents the evaluation of detection ability,rnmeasurement accuracy and tracking ability, and thernimprovement of tracking ability of the KSGC radar byrntuning parameters.rnIt is well known that the evaluation of the abilities andrnaccuracy are comparatively simple. However,rnimprovement of tracking ability requires know-how thatrncan only be attained through accumulation ofrnobservation facts and their analytical results.rnFor example, there are some non-negligible differencesrnbetween debris tracking and usual flying objects (i.e.rnairplanes) tracking. Namely, debris tracking can berncharacterized by the fact that its detective distance isrnextremely long, velocity is extremely high, fluctuationrnof relative attitude is unstable, etc.rnThis paper describes the above points, and morernspecifically, the evaluation method and logic forrnimproving system performance of the KSGC radar byrnusing debris observation data.
机译：自2003年以来，日本神户大学太空保卫中心（KSGC）一直使用有源相控阵雷达进行LEOrndebris观测。rnJAXA评估了KSGC雷达在残骸观测10周年时的性能。rn本文对探测能力进行了评估，测量精度和跟踪能力，以及通过调谐参数来提高KSGC雷达的跟踪能力。众所周知，能力和精度的评估相对简单。但是，跟踪能力的提高需要专有的知识，而这些知识只能通过收集核实事实及其分析结果来获得。例如，碎片跟踪与通常的飞行物体（即飞机）跟踪之间存在一些不可忽略的差异。即，碎片跟踪的特征在于其探测距离极长，速度极高，波动相对姿态不稳定等。雷达利用碎片观测数据。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号