公开(公告)号：KR101311223B1

公开(公告)日：2013-09-24

申请号：KR1020120047049

申请日：2012-05-03

Applicant: 국방과학연구소

Inventor： 김종문 ,  박재홍 ,  양진생

IPC: G01M17/03 ,  G01S19/00

Abstract: PURPOSE: A tracked vehicle, and a system and a method for measuring pivot steering performance thereof are provided to measure a diameter of pivoted rotation using multi-real time kinematics, thereby improving reliability of pivoted rotation test. CONSTITUTION: A system for measuring pivot steering performance comprises a fixed station (100), a mobile station (200), and a measuring device (300). The fixed station includes a fixed station main body, and outputs a pseudo range as an error between first satellite navigation position coordinates and predetermined reference position coordinates. The mobile station includes a mobile station main body, a first track and a second track that are positioned at the mobile station main body. When the mobile station main body pivots, the mobile station in real time corrects second satellite navigation position coordinates in respect of one end of the mobile station main body and third satellite navigation position coordinates in respect of the other end of the mobile station main body using the pseudo range, and generates first and second travelling track information corresponding to the one end and the other end of the mobile station main body, respectively, based on a plurality of outermost points of the tracks of the mobile station that is produced using distances between the second and third satellite navigation coordinates and the tracks of the mobile station. The measuring device measures the pivot steering performance of the mobile station using the first and second travelling track information. [Reference numerals] (111) First satellite navigation device; (112) Transmission device; (211) Second satellite navigation device; (212) Third satellite navigation device; (221) First information processing device; (222) Second information processing device; (230) Coupling device; (300) Measurement device

Abstract translation: 目的：提供跟踪车辆，以及用于测量枢转转向性能的系统和方法，以使用多实时运动学测量枢转旋转的直径，从而提高枢转旋转测试的可靠性。 构成：用于测量枢转转向性能的系统包括固定站（100），移动站（200）和测量装置（300）。 固定站包括固定站主体，并且输出伪距离作为第一卫星导航位置坐标和预定基准位置坐标之间的误差。 移动站包括移动站主体，位于移动站主体的第一轨道和第二轨道。 当移动台主体枢转时，移动台实时地针对移动台本体的一端校正第二卫星导航位置坐标和关于移动台主体另一端的第三卫星导航位置坐标，使用 并且基于移动台的轨道的多个最外点分别产生与移动台主体的一端和另一端相对应的第一和第二行进轨道信息，该多个最外点是使用 第二和第三卫星导航坐标和移动台的轨迹。 测量装置使用第一和第二行进轨道信息来测量移动台的枢转转向性能。 （附图标记）（111）第一卫星导航装置; （112）传动装置; （211）第二卫星导航装置; （212）第三卫星导航装置; （221）第一信息处理装置; （222）第二信息处理装置; （230）联轴器; （300）测量装置