Results 31 to 40 of about 4,556 (294)
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
doaj +1 more source
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
doaj +1 more source
Redundant multi-mode filter for a navigation system [PDF]
, 2007 An approach is introduced to the design of a multi-mode navigation filter to combine a low-cost skewed redundant inertial measurement unit (SRIMU) with a multifunctional GPS (MF-GPS) receiver in order to implement a fault-tolerant aircraft navigation ...
Jia, Huamin, Allerton, David J.
core +1 more source
Remote Sensing, 2017 The integration of Inertial Navigation System (INS) and Global Positioning System (GPS) single-point-positioning (SPP) mode cannot meet the requirements of high-accuracy navigation.
Zengke Li +3 more
doaj +1 more source
A Multi-Source Fusion Navigation System to Overcome GPS Interruption of Unmanned Ground Vehicles
IEEE Access, 2023 The Inertial Navigation System/Global Positioning System (INS/GPS) fusion navigation technology commonly used by unmanned ground vehicles is prone to GPS interruption in complex environments, resulting in the inability of the system to locate accurately.
Kuibao Zhu +5 more
doaj +1 more source
INS/GPS Integrated Navigation for Unmanned Ships Based on EEMD Noise Reduction and SSA-ELM
Journal of Marine Science and Engineering, 2022 The primary problem faced by the integrated navigation system based on the inertial navigation system (INS) and global positioning system (GPS) is providing reliable navigation and positioning solutions during GPS failure.
Jiajia Xiao +3 more
doaj +1 more source
GNSS/INS Integration Based on Machine Learning LightGBM Model for Vehicle Navigation
Applied Sciences, 2022 To solve the problem of data accuracy degradation of vehicle GNSS/INS integrated navigation systems when the GNSS signal is unavailable or there is a GNSS outage, this paper improves the existing GNSS/INS integration methodology for land vehicle ...
Bangxin Li +6 more
doaj +1 more source
An Enhanced, Real-Time, Low-Cost GNSS/INS Integrated Navigation Algorithm and Its Platform Design. [PDF]
Sensors (Basel)The integration of the global navigation satellite system (GNSS) and the inertial navigation system (INS) is a well-established method for achieving accurate positioning, especially in applications involving unmanned aerial vehicles (UAVs).
Wang P +5 more
europepmc +2 more sources
Towards a Cyber-Physical Range for the Integrated Navigation System (INS) [PDF]
Journal of Marine Science and Engineering, 2022 The e-navigation concept was introduced by the IMO to enhance berth-to-berth navigation towards enhancing environmental protection, and safety and security at sea by leveraging technological advancements. Even though a number of e-navigation testbeds including some recognized by the IALA exist, they pertain to parts only of the Integrated Navigation ...
Aybars Oruc +2 more
openaire +2 more sources
The Four Key Challenges of Advanced Multisensor Navigation and Positioning [PDF]
, 2014 The next generation of navigation and positioning systems must provide greater accuracy and reliability in a range of challenging environments to meet the needs of a variety of mission-critical applications.
Martin, H +11 more
core +1 more source