Results 291 to 300 of about 358,900 (366)

Long‐Range Time‐Correlated Single‐Photon Counting Lidar 3D‐Reconstruction From a Moving Ground Vehicle

Journal of Field Robotics, EarlyView.
ABSTRACT Time‐correlated single‐photon counting (TCSPC) lidar enables high‐resolution 3D imaging at kilometer range. While previous works have covered long range TCSPC 3D imaging from either stationary or airborne platforms, this is, to the best of our knowledge, the first attempt that use a moving ground vehicle. Fusing measurements taken at different
Hannes Ovrén, Max Holmberg, Markus Henriksson   +2 more
wiley   +1 more source

CONCERT: A Modular Reconfigurable Robot for Construction

Journal of Field Robotics, EarlyView.
ABSTRACT This paper presents CONCERT, a fully reconfigurable modular collaborative robot (cobot) for multiple on‐site operations in a construction site. CONCERT has been designed to support human activities in construction sites by leveraging two main characteristics: high‐power density motors and modularity. In this way, the robot is able to perform a
Luca Rossini, Edoardo Romiti, Arturo Laurenzi, Francesco Ruscelli, Marco Ruzzon, Luca Covizzi, Lorenzo Baccelliere, Stefano Carrozzo, Michael Terzer, Marco Magri, Carlo Morganti, Maolin Lei, Liana Bertoni, Diego Vedelago, Corrado Burchielli, Stefano Cordasco, Luca Muratore, Andrea Giusti, Nikos Tsagarakis   +18 more
wiley   +1 more source

Real‐Time Terrain Traversability Analysis and Mapping for Autonomous Robotics in Dynamic Environments: Fusing Appearance‐ and Geometry‐Based Approaches

Journal of Field Robotics, EarlyView.
ABSTRACT This paper presents advanced methodologies for real‐time terrain analysis and mapping in autonomous robotic systems. The focus is on appearance‐based terrain traversability analysis and geometric‐based terrain traceability analysis. In the appearance‐based approach, an enhanced segmentation model using pixel‐based augmentation and 13 unique ...
Semih Beycimen, Dmitry Ignatyev, Argyrios Zolotas   +2 more
wiley   +1 more source

A Comprehensive Error Modeling and On-Field Calibration Method for HRG SINS by Tumbling the Hexahedron. [PDF]

Sensors (Basel)
Li Y, Wei Z, Ren S, Zeng Q.
europepmc   +1 more source

Research on a precise positioning method of rapid excavation systems based on integrated navigation. [PDF]

Sci Rep
Zhu H, Zhao Y, Zhou Y, Jin Z, Wei Y, Zhao S.   +5 more
europepmc   +1 more source

Inertial Navigation system of In-pipe Inspection Robot

, 2016
Wasim M. F. Al-Masri
openalex   +1 more source

Gimballess Inertial Navigation Systems. Semi- Annual Progress Report, 1 Nov. 1964 - 30 Apr. 1965

, 1965
K. A. Fegley
openalex   +1 more source

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IC-GVINS: A Robust, Real-Time, INS-Centric GNSS-Visual-Inertial Navigation System

IEEE Robotics and Automation Letters, 2023
Visual navigation systems are susceptible to complex environments, while inertial navigation systems (INS) are not affected by external factors. Hence, we present IC-GVINS, a robust, real-time, INS-centric global navigation satellite system (GNSS)-visual-
X. Niu, Hailiang Tang, Tisheng Zhang, Jing Fan, Jingnan Liu   +4 more
semanticscholar   +1 more source

LE-VINS: A Robust Solid-State-LiDAR-Enhanced Visual-Inertial Navigation System for Low-Speed Robots

IEEE Transactions on Instrumentation and Measurement, 2023
Accurate and long-distance depth estimation for visual landmarks is challenging in visual-inertial navigation systems (VINSs). In visual-degenerated scenes with illumination changes, moving objects, or weak texture, depth estimation may be more difficult,
Hailiang Tang, X. Niu, Tisheng Zhang, Liqiang Wang, Jingnan Liu   +4 more
semanticscholar   +1 more source

Seamless GPS/Inertial Navigation System Based on Self-Learning Square-Root Cubature Kalman Filter

IEEE transactions on industrial electronics (1982. Print), 2021
To improve the seamless navigation ability of an integrated Global Positioning System (GPS)/inertial navigation system in GPS-denied environments, a hybrid navigation strategy called the self-learning square-root- cubature Kalman filter (SL-SRCKF) is ...
Chong Shen, Yu Zhang, Xiaoting Guo, Xiyuan Chen, Huiliang Cao, Jun Tang, Jie Li, Jun Liu   +7 more
semanticscholar   +1 more source