工学 >>> 测绘科学技术 >>> 大地测量学 大地测量技术 摄影测量与遥感技术 地图制图技术 工程测量技术 海洋测绘 测绘仪器 测绘科学技术其他学科
搜索结果: 1-10 共查到测绘科学技术 GPS/INS相关记录10条 . 查询时间(0.125 秒)
In the Kalman filter used for the integration of GPS/INS, the inertial sensor error model is usually considered as a random constant or random walk for both gyroscopes and accelerometers. However, th...
Two Kalman filers have been designed to operate separately to provide a reliable check on the navigation solutions. When GPS signals are available, the GPS measurements are used to update the error st...
Nowadays, Global Positioning System (GPS) receivers are aided by some complementary radio navigation systems and Inertial Navigation Systems (INS) to obtain more accuracy and robustness in land vehicu...
The paper describes the first results of a study, supported by an Italian research project “Integrated Inertial Positioning Systems in Aerial Photogrammetry” on the potential use of these techniques f...
WORKING WITH GPS/INS     photogrammetry  sensor orientation  GPS  INS       2015/5/29
One of the basic problems of photogrammetry is the reconstruction of the elements of the exterior orientation. Over the last 40 years, triangulation techniques have been developed and improved, in ord...
This research investigates the performance of non-linear estimation filtering for GPS-PPP/MEMS-based inertial system. Although integrated GPS/INS system involves nonlinear motion state and measurement...
Pasco Corporation (Japan) has been implementing a project in Indonesia for Sumatra Island which is named Data Acquisition and Production on the National Geo-Spatial Data Infrastructure (NSDI) Developm...
基于随机常数、随机游走和一阶马尔可夫过程组合的高阶IMU误差模型,建立了36阶卡尔曼滤波器,通过松散组合模式,最终实现了位置标准差±5cm、俯仰/横滚角标准差±0.002o、航向角标准差±0.008o的定位定向精度。
在设计和实现GPS/INS组合导航系统时,各子系统的时间同步是最关键的问题.首先对GPS/INS组合导航系统的时间同步问题作基本描述,然后在简要分析基于GPS接收机的1 pps脉冲信号同步采样技术的基础上,提出另外一种基于GPSINS的1 pps脉冲信号的时间比对同步方法,这种方法能较好地解决GPS接收机由于失锁引起的1 pps信号抖动,将晶体振荡器的短期稳定度和GPS时间的长期稳定度结合起...
神经网络辅助的GPS/INS组合导航故障检测算法。

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...