Results 21 to 30 of about 41,771 (208)
Optimizing of ANFIS for estimating INS error during GPS outages. [PDF]
, 2011 Global positioning system (GPS) has been extensively used for land vehicle navigation systems. However, GPS is incapable of providing permanent and reliable navigation solutions in the presence of signal evaporation or blockage.
Hasan, Ahmed Mudheher +2 more
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Carrier-Phase Differential GPS/INS Integrated Navigation System
Advanced Materials Research, 2013 According to high accuracy demand in the measurement field, this paper designs a high precision inertial measurement system by using DSP and ARM processor to realize carrier-phase differential GPS/INS integrated navigation. This paper chooses Kalman filter to estimate the systematic error, uses closed loop method to correct, and carries out carrier ...
Gongliu Yang, Lu Zhang
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Low-cost sensors based multi-sensor data fusion techniques for RPAS navigation and guidance [PDF]
, 2015 In order for Remotely Piloted Aircraft Systems (RPAS) to coexist seamlessly with manned aircraft in non-segregated airspace, enhanced navigational capabilities are essential to meet the Required Navigational Performance (RNP) levels in all flight phases.
Cappello, F +3 more
core +1 more source
GNSS/INS/LiDAR-SLAM Integrated Navigation System Based on Graph Optimization
Remote Sensing, 2019 A Global Navigation Satellite System (GNSS)/Inertial Navigation System (INS)/Light Detection and Ranging (LiDAR)-Simultaneous Localization and Mapping (SLAM) integrated navigation system based on graph optimization is proposed and implemented in this ...
Le Chang +4 more
doaj +1 more source
sUAS Swarm Navigation using Inertial, Range Radios and Partial GNSS [PDF]
, 2019 Small Unmanned Aerial Systems (sUAS) operations are increasing in demand and complexity. Using multiple cooperative sUAS (i.e. a swarm) can be beneficial and is sometimes necessary to perform certain tasks (e.g., precision agriculture, mapping ...
Huff, Joel +2 more
core +1 more source
Design and Simulation of the Integrated Navigation System based on Extended Kalman Filter
Open Physics, 2017 The integrated navigation system is used to estimate the position, velocity, and attitude of a vehicle with the output of inertial sensors. This paper concentrates on the problem of the INS/GPS integrated navigation system design and simulation.
Zhou Weidong +4 more
doaj +1 more source
Comparing Kalman Filter and Dynamic Adaptive Neuro Fuzzy for Integrating of INS/GPS Systems [PDF]
Engineering and Technology Journal, 2016 Global Positioning System (GPS) and Inertial Navigation System (INS) technologies have been widely used in a variety of positioning and navigation applications. Both Systems have their unique features and shortcomings.
Sameir A. Aziez, Huda Naji Abdul-Rihda
doaj +1 more source
Motion-Constrained GNSS/INS Integrated Navigation Method Based on BP Neural Network
Remote Sensing, 2022 The global navigation satellite system (GNSS) and inertial navigation system (INS) integrated navigation system have been widely used in Intelligent Transportation Systems (ITSs). However, the positioning error of integrated navigation systems is rapidly
Ying Xu +6 more
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Design of INS/Image Sensor Integrated Navigation System [PDF]
Journal of Control, Automation and Systems Engineering, 2006 The errors of INS (Inertial Navigation System) are known to grow in time. To compensate the accumulated errors, measurements of external or onboard sensors are extensively utilized to form an integrated navigation system. Recently, INS/GPS integrated navigation systems have become popular since exact position and velocity information can be utilized by
openaire +1 more source
Sensors, 2017 To improve the ability of autonomous navigation for Unmanned Surface Vehicles (USVs), multi-sensor integrated navigation based on Inertial Navigation System (INS), Celestial Navigation System (CNS) and Doppler Velocity Log (DVL) is proposed.
Qiuying Wang +3 more
doaj +1 more source