Results 21 to 30 of about 2,941,667 (298)
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
Resource Virtualization and Allocation for TDD-F-OFDM Systems With MU-MIMO
IEEE Access, 2020 Wireless resource virtualization scheme has been proposed to satisfy the quality of service (QoS) requirement of multi-service traffic flows on multi-dimensional resources.
Baoguo Yu +4 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
IEEE Photonics Journal, 2019 In this paper, a simple image rejection mixer based on the dispersion effect in the single mode fiber is proposed and experimentally demonstrated for the radio-over-fiber (RoF) system.
Tao Lin +9 more
doaj +1 more source
MU R-CNN: A Two-Dimensional Code Instance Segmentation Network Based on Deep Learning
Future Internet, 2019 In the context of Industry 4.0, the most popular way to identify and track objects is to add tags, and currently most companies still use cheap quick response (QR) tags, which can be positioned by computer vision (CV) technology.
Baoxi Yuan +8 more
doaj +1 more source
Research on Error Correction Technology in Underwater SINS/DVL Integrated Positioning and Navigation
, 2023 Underwater vehicles are key carriers for underwater inspection and operation tasks, and the successful implementation of these tasks depends on the positioning and navigation equipment with corresponding accuracy.
Zhen Zhang +5 more
core +1 more source
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
doaj +1 more source
Classifier Adaptive Fusion: Deep Learning for Robust Outdoor Vehicle Visual Tracking
IEEE Access, 2019 Deep auto-encoder (DAE) models have been successfully used in object tracking due to its strong capability of feature representation. However, single deep auto-encoder model would not be robust enough to represent the appearance model of outdoor vehicle ...
Jing Xin, Xing Du, Yaqian Shi
doaj +1 more source
A Robust Fusion Methodology for MEMS-Based Land Vehicle Navigation in GNSS-Challenged Environments
IEEE Access, 2020 How to effectively blend global navigation satellite system (GNSS) and inertial navigation system (INS) data to achieve an optimal solution in harsh environments has always been an urgent task.
Song Yue +4 more
doaj +1 more source
Journal of Marine Science and Engineering, 2020 In this work, the ship relative integrated navigation approaches are studied for the navigation scenarios with the measurements disturbed by unknown statistical property noises and with the injected fault measurement attacks.
Yongjing Wang, Yi Wang, Xiaoliang Feng
doaj +1 more source