Results 321 to 330 of about 195,439 (333)

Estimate the Pitch and Heading Mounting Angles of the IMU for Land Vehicular GNSS/INS Integrated System

IEEE transactions on intelligent transportation systems (Print), 2021
Nonholonomic constraint (NHC) and odometer speed have been proven to significantly improve the navigation accuracy of a global navigation satellite system (GNSS)-aided inertial navigation system (INS) for land vehicular applications.
Qijin Chen, Quan Zhang, X. Niu
semanticscholar   +1 more source

A GNSS/INS Integrated Navigation Compensation Method Based on CNN–GRU + IRAKF Hybrid Model During GNSS Outages

IEEE Transactions on Instrumentation and Measurement
The integrated navigation system, which consists of the global navigation satellite system (GNSS) and inertial navigation system (INS), is widely used in various platforms.
Xiaoliang Meng, Hongbin Tan, Peihui Yan, Qiyuan Zheng, Geng Chen, Jinguang Jiang   +5 more
semanticscholar   +1 more source

Tightly Coupled Integration of GNSS, INS, and LiDAR for Vehicle Navigation in Urban Environments

IEEE Internet of Things Journal, 2022
The emerging Internet of Things (IoT) applications, such as driverless cars, have a growing demand for high-precision positioning and navigation. Nowadays, the global navigation satellite system (GNSS) is recognized as an important approach for worldwide
Shengyu Li, Shiwen Wang, Yuxuan Zhou, Z. Shen, Xingxing Li   +4 more
semanticscholar   +1 more source

GLIO: Tightly-Coupled GNSS/LiDAR/IMU Integration for Continuous and Drift-Free State Estimation of Intelligent Vehicles in Urban Areas

IEEE Transactions on Intelligent Vehicles
Intelligent vehicles demand reliable, continuous, and accurate positioning capability. Light Detection and Ranging (LiDAR)-inertial odometry (LIO) provides precise continuous relative pose estimation but suffers from drift over large-scale operations ...
Xikun Liu, W. Wen, Li-Ta Hsu
semanticscholar   +1 more source

Tightly Coupled Integration of GNSS/UWB/VIO for Reliable and Seamless Positioning

IEEE transactions on intelligent transportation systems (Print)
The technology of autonomous vehicle (AV) is critical in nowadays Intelligent Transportation Systems. To achieve the fully automated operation for AVs, one important prerequisite is the accurate and reliable seamless localization covering complex outdoor-
Tianxia Liu, Bofeng Li, Guang’e Chen, Ling Yang, Jing Qiao, Wu Chen   +5 more
semanticscholar   +1 more source

Cubature Kalman Filter With Both Adaptability and Robustness for Tightly-Coupled GNSS/INS Integration

IEEE Sensors Journal, 2021
Tightly-coupled GNSS/INS (Global Navigation Satellite System/Inertial Navigation System) integration is of importance to vehicle positioning. However, this integration technology has difficulty in achieving optimal positioning solutions for the dynamic ...
Bingbing Gao, Gaoge Hu, Y. Zhong, Xinhe Zhu   +3 more
semanticscholar   +1 more source

Error Compensation Method of GNSS/INS Integrated Navigation System Based on AT-LSTM During GNSS Outages

IEEE Sensors Journal
The global navigation satellite systems (GNSS)/inertial navigation system (INS) integrated navigation system is widely used in the unmanned aerial vehicle (UAV) positioning.
Shijun Chen, Mingzhen Xin, Fanlin Yang, Xiaofei Zhang, Jinpeng Liu, Guozhen Ren, Suocai Kong   +6 more
semanticscholar   +1 more source

Feature-based GNSS positioning error consistency optimization for GNSS/INS integrated system

GPS Solutions, 2023
X. Niu, Yuhang Dai, Tianyi Liu, Qijin Chen, Quan Zhang   +4 more
semanticscholar   +1 more source

A review of GNSS-independent UAV navigation techniques

Robotics Auton. Syst., 2022
N. Gyagenda, Jasper V. Hatilima, H. Roth, V. Zhmud   +3 more
semanticscholar   +1 more source

New time-differenced carrier phase approach to GNSS/INS integration

GPS Solutions, 2022
Y. Mao, Rui Sun, Junhui Wang, Qi Cheng, L. C. Kiong, W. Ochieng   +5 more
semanticscholar   +1 more source