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投稿时间：2019-04-13 修订日期：2019-09-20
投稿时间：2019-04-13 修订日期：2019-09-20
中文摘要: 由于受到高空风场的影响，人工增雨防雹火箭真实的弹道轨迹和射程与理论弹道值具有不一致性。为增强实施增雨防雹作业的科学性、精准性及其作业效果评估准确性，研制了一套人工增雨防雹火箭播撒作业跟踪系统。该系统分为火箭定位系统和数据传输系统两部分，利用卫星定位模块加上数据传输电台模式将火箭飞行轨迹实时传输至地面。并开展了一次人工增雨防雹火箭弹道跟踪实弹发射试验，发射两发人工增雨防雹测试火箭，除初始阶段4~5 s卫星定位失锁而没有数据外，其余时间所有数据均接收完整。结合高空风场数据对人工增雨防雹测试火箭进行风偏修正后的实际弹道更接近于理论弹道，风偏修正意义明显，有利于增雨防雹火箭精准作业。
中文关键词: 增雨防雹火箭，卫星定位，数据传输，弹道轨迹
Abstract:Due to the influence of upper-air wind, the actual ballistic trajectory and range of the artificial precipitation of anti-hail rocket are not inconsistent with the theoretical ballistic values. A tracking system of artificial precipitation enhancement and anti-hail rocket for seeding operation was developed in order to scientifically and precisely enhance the operation and accurately evaluate the effect of the seeding. The system consists of rocket positioning and data transmission. It uses satellite positioning module and the data transmission station mode to transmit the rocket flight trajectory to the ground in real time. Two artificial precipitation enhancement and anti-hail rockets were launched to carry out an artificial precipitation enhancement and anti-hail rocket ballistic tracking experiment. The results showed that all data were received completely except for the initial stage of 4-5 seconds without data when the satellite positioning was out of lock. The actual trajectory of the rocket after wind deviation correction is closer to the theoretical one, and the effect is significant, which is conducive to the 〖JP2〗precise operation of the rocket for precipitation enhancement and hail suppression.
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基金项目:国家重点研发计划（2018YFC1507900）和河北省财政厅项目（HBRYWCSY_2017_00）共同资助
引用文本：
董晓波,王晓青,付娇,胡海涛,张权,杨洋,吕峰,2020.人工增雨防雹火箭弹道跟踪系统的研制及初步试验[J].气象,46(6):850-856.
DONG Xiaobo,WANG Xiaoqing,FU Jiao,HU Haitao,ZHANG Quan,YANG Yang,LYU Feng,2020.Development and Preliminary Test on Ballistic Tracking System of Artificial Precipitation Enhancement and Anti-Hail Rocket[J].Meteor Mon,46(6):850-856.
董晓波,王晓青,付娇,胡海涛,张权,杨洋,吕峰,2020.人工增雨防雹火箭弹道跟踪系统的研制及初步试验[J].气象,46(6):850-856.
DONG Xiaobo,WANG Xiaoqing,FU Jiao,HU Haitao,ZHANG Quan,YANG Yang,LYU Feng,2020.Development and Preliminary Test on Ballistic Tracking System of Artificial Precipitation Enhancement and Anti-Hail Rocket[J].Meteor Mon,46(6):850-856.
