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Should Radar Replace Lidar in All-Weather Mapping and Localization? Radar is a rich sensing modality that is a compelling alternative to lidar for its inherent robustness to precipitation, dust, and...
Localization is a fundamental and crucial module for autonomous vehicles. Most of the existing localization methodologies, such as signal-dependent methods (RTK-GPS and Bluetooth), simultaneous localization and mapping (SLAM), and map-based...
https://arxiv.org/pdf/2203.03923.pdf
https://drive.google.com/file/d/1kzwPI4-icW6AZy3HvoAMiHtdBScn7AKa/view?usp=sharing
This paper analyzes the interferometric measurements of ground-based Global Navigation Satellite Systems (GNSS) stations and proposes a novel method for sea surface states detection. The novel technique benefits from a...
UWB and IMU fusion positioning methods have been widely concerned for its high accuracy and robustness in GNSS-denied environment. However, most of the existing methods are stay under the Markov...
To improve the robustness and reliability of multi-sensor navigation and reduce the uncertainties and complexity of sensor management in challenging environment, a resilient interactive sensor-independent-update (ISIU) method is proposed. Inspired...
As a GPS receiver manufacturer, NovAtel is in a unique position to build a GPS/INS navigation system. The Synchronized Position Attitude Navigation (SPAN) system is based on OEM4 receiver technology...
https://ntrs.nasa.gov/api/citations/20190034171/downloads/20190034171.pdf
This paper investigates the real time LiDAR odometry and mapping (LOAM) problem in unstructured environments. We propose E-LOAM (LOAM with Expanded Local Structural Information), a paradigm which expands the pre-extracted...