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针对轮式移动机器人的轨迹跟随问题，提出了一种基于RTK-GPS（real-time kinematic GPS）的轨迹跟随控制方法．首先，将GPS（全球定位系统）轨迹地图和机器人实时的RTK-GPS经提出的坐标转换模型转换到同一平面坐标系．因为RTK-GPS受干扰时会出现GPS点跳变，所以采用标准卡尔曼滤波器进行滤波，用最优估计值作为机器人真实的位置．通过遍历轨迹地图找寻初始最近目标点，然后不断更...
COASTLINE CHANGE ANALYSIS USING RTK-GPS AND AERIAL PHOTO
Coastline RTK-GPS Qualitative analysis Time series analysis
2015/12/28
According to the survey data during the Japanese Occupation Period, the length of South Korea's coastline is about 11,542km, including the coastlines of mainland and islands. To accurately revise/rene...
PRICISE TARGET GEOLOCATION BASED ON INTEGERATION OF THERMAL VIDEO IMAGERY AND RTK GPS IN UAVS
Thermal Video RTK Geolocation Kalman Filter Unmanned Aerial Vehicle
2016/1/15
There are an increasingly large number of uses for Unmanned Aerial Vehicles (UAVs) from surveillance, mapping and target geolocation. However, most of commercial UAVs are equipped with low-cost naviga...
HEIGHT ACCURACY BASED ON DIFFERENT RTK GPS METHOD FOR ULTRALIGHT AIRCRAFT IMAGES
Aerial images positioning image processing accuracy
2015/9/21
Height accuracy is one of the important elements in surveying work especially for control point’s establishment which requires an accurate measurement. There are many methods can be used to acquire he...
Application of REAL TIME GIS using RTK-GPS for Local Government
Geography Mapping GIS GPS/INS Real-time
2015/6/1
Much local government has been using a large scale digital map with Information System (GIS). GIS will be able to work efficiently and to reduce the costs of mapping. However, the maintenance and rene...