公开(公告)号：KR101206824B1

公开(公告)日：2012-11-30

申请号：KR1020110094101

申请日：2011-09-19

Applicant: 국방과학연구소

Inventor： 박덕배 ,  신동호 ,  오상헌 ,  정일영

IPC: G01S19/38

Abstract: PURPOSE: A system and method for obtaining real time navigation data and evaluating performance are provided to perform performance evaluation of navigational data of a GPS(global positioning system) guided missile by calculating a DGPS(differential GPS) reference trajectory. CONSTITUTION: A GPS conduction kit(100) provides accurate location, speed, and posture to a GPS guided missile used in an air force plane. A mounted measuring device(210) mounts the GPS conduction kit in the GPS guided missile and transmits the accurate location, the speed, and the posture of the GPS guided missile to a measurement system(300) of a ground control room through a radio-tracking link for the whole playing section. A ground measurement system receives navigational data of the GPS guided missile with a DGPS reference station receiver through the radio-tracking link. The ground measurement system extracts a navigation system GRC(GPS Receiver Card) origin measurement value based on origin measurement value information of the DGPS reference station receiver using commercial DGPS processing software. The ground measurement system calculates a DGPS reference trajectory and performs performance evaluation of the GPS guided missile. [Reference numerals] (100) GPS conduction kit; (200) Measuring terminal; (210) Mounted measuring device(flying measurement data transmission); (300) Measurement system; (310) Ground measuring system(flying measurement data reception); (320) Navigation parameter extracting unit; (330) Display device; (340) Storing device; (AA) GPS antenna; (BB) After inserting; (CC) GPS information; (DD) Navigation parameter transmission; (EE) Before inserting; (FF) GPS information; (GG) Inertia data; (HH) TLM transmission; (II) Navigation system remote measurement wireless link diagram

Abstract translation: 目的：提供一种用于获取实时导航数据和评估性能的系统和方法，以通过计算DGPS（差分GPS）参考轨迹来执行GPS（全球定位系统）导弹导航数据的性能评估。 规定：GPS导航套件（100）为空中飞机上使用的GPS导弹提供准确的位置，速度和姿势。 安装的测量装置（210）将GPS导航套件安装在GPS导弹中，并将GPS导弹的准确位置，速度和姿势通过无线电设备传送到地面控制室的测量系统（300） 跟踪链接整个播放部分。 地面测量系统通过无线电跟踪链路通过DGPS参考站接收机接收GPS导弹的导航数据。 地面测量系统使用商业DGPS处理软件，根据DGPS参考站接收机的原始测量值信息，提取导航系统GRC（GPS接收卡）原点测量值。 地面测量系统计算DGPS参考轨迹，并执行GPS导弹的性能评估。 （附图标记）（100）GPS导电套件; （200）测量端子; （210）安装测量装置（飞行测量数据传输）; （300）测量系统; （310）地面测量系统（飞行测量数据接收）; （320）导航参数提取单元; （330）显示设备; （340）存储装置; （AA）GPS天线; （BB）插入后; （CC）GPS信息; （DD）导航参数传输; （EE）插入前 （FF）GPS信息; （GG）惯性数据; （HH）TLM传输; （二）导航系统远程测量无线链路图