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THE PERFORMANCE OF A TIGHT INS/GNSS/PHOTOGRAMMETRIC INTEGRATION SCHEME FOR LAND BASED MMS APPLICATIONS IN GNSS DENIED ENVIRONMENTS
Direct georeferencing Constraint Mobile Mapping System Control points
2016/7/5
The early development of mobile mapping system (MMS) was restricted to applications that permitted the determination of the elements of exterior orientation from existing ground control. Mobile mappin...
A NEW SURVEY ON SELF-TUNING INTEGRATED LOW-COST GPS/INS VEHICLE NAVIGATION SYSTEM IN HARSH ENVIRONMENT
GPS/INS integration Extended Kalman Filter Fuzzy Inference System
2015/9/10
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...
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...
THE PERFORMANCE ANALYSIS OF AN AKF BASED TIGHTLY-COUPLED INS/GPS INTEGRATED POSITIONING AND ORIENTATION SCHEME WITH ODOMETER AND NON-HOLONOMIC CONSTRAINTS
INS GPS Tightly-coupled AKF non-holonomic constraints
2014/4/29
INS/GPS integration scheme can overcome the shortcoming of GPS or INS alone to provide superior performance, thus this study implements a tightly-coupled INS/GPS integration scheme using AKF as the co...
LATENCY DETERMINATION AND COMPENSATION IN REAL-TIME GNSS/INS INTEGRATED NAVIGATION SYSTEMS
UAVs Latency Real-time EKF Delayed Measurements
2014/5/9
Unmanned Aerial Vehicle (UAV) technology is now commonplace in many defence and civilian environments. However,
the high cost of owning and operating a sophisticated UAV has slowed their adoption in...
GPS/INS组合导航系统时间同步方法研究
导航 GPS/INS
2009/8/10
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GPS和INS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...
Review of Interferometric SAR Activities at the Stuttgart University, Institute of Navigation (INS)
Review of Interferometric SAR Activities at the Stuttgart University Institute of Navigation
2014/4/15
Review of Interferometric SAR Activities at the Stuttgart University, Institute of Navigation (INS).