Results 11 to 20 of about 19,333,423 (291)
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
김우현 +4 more
openaire +2 more sources
Sensors, 2020 In order to achieve a highly autonomous and reliable navigation system for aerial vehicles that involves the spectral redshift navigation system (SRS), the inertial navigation (INS)/spectral redshift navigation (SRS)/celestial navigation (CNS) integrated
Guangle Gao +4 more
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A Novel FECAM-iTransformer Algorithm for Assisting INS/GNSS Navigation System during GNSS Outages
Applied SciencesIn the field of navigation and positioning, the inertial navigation system (INS)/global navigation satellite system (GNSS) integrated navigation system is known for providing stable and high-precision navigation services for vehicles. However, in extreme
Xinghong Kuang, Biyun Yan
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Applied SciencesIn complex urban road environments, vehicles inevitably experience frequent or sustained interruptions of the Global Navigation Satellite System (GNSS) signal when passing through overpasses, near tall buildings, and through tunnels.
Hailin Zhao, Fuchao Liu, Wenjue Chen
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Adaptive filtering applications to satellite navigation [PDF]
, 2010 PhDDifferential Global Navigation Satellite Systems employ the extended Kalman filter to estimate the reference position error. High accuracy integrated navigation systems have the ability to mix traditional inertial sensor outputs with navigation ...
Zhahir, Md Amzari
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Interacting Multiple Model UAV Navigation Algorithm Based on a Robust Cubature Kalman Filter
IEEE Access, 2020 To improve the precision and robustness of Unmanned Aerial Vehicle (UAV) integrated navigation systems, this paper presents an Interacting Multiple Model (IMM) navigation algorithm based on a Robust Cubature Kalman Filter (RCKF) with modified Zero ...
Xuhang Liu +3 more
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Zhongguo Jianchuan Yanjiu, 2022 ObjectivesIn order to solve the problem of the reduced accuracy of integrated navigation when a carrier is disturbed, a confidence check-adaptive federated Kalman filter (CC-AFKF) framework is proposed.MethodsFirst, the electronic compass (EC), global ...
Shuai CHEN +4 more
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INS/LIDAR/Stereo SLAM Integration for Precision Navigation in GNSS-Denied Environments
Sensors, 2023 Traditionally, navigation systems have relied solely on global navigation satellite system (GNSS)/inertial navigation system (INS) integration. When a temporal loss of GNSS signal lock is encountered, these systems would rely on INS, which can sustain ...
Nader Abdelaziz, Ahmed El-Rabbany
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Micromachines, 2021 This paper presents an integrated navigation system that can function more efficiently than an inertial navigation system (INS), the results of which are not precise enough because of drifts caused by accelerometers. The paper’s proposed approach depends
Heba G. Mohamed +2 more
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TIGHTLY-COUPLED RTK/INS INTEGRATED NAVIGATION USING A LOW-COST GNSS RECEIVER AND A MEMS IMU [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022 The Global Navigation Satellite System (GNSS) real-time kinematics (RTK) is a technology to provide centimeter-level navigation services in outdoor areas.
X. Sun +5 more
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