Results 171 to 180 of about 18,121 (223)

W-VSLAM: A Visual Mapping Algorithm for Indoor Inspection Robots. [PDF]

Sensors (Basel)
Luo D, Huang Y, Huang X, Miao M, Gao X.
europepmc   +1 more source

Finite β-expansion and odometers

Finite β-expansion and odometers
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VWR-SLAM: Tightly Coupled SLAM System Based on Visible Light Positioning Landmark, Wheel Odometer, and RGB-D Camera

IEEE Transactions on Instrumentation and Measurement, 2023
Visible light positioning (VLP) is a promising technology since it can provide high-accuracy indoor localization based on the existing lighting infrastructure.
Jun-Te Huang, S. Wen, Wanlin Liang, W. Guan   +3 more
semanticscholar   +1 more source

A High-Precision Vehicle Navigation System Based on Tightly Coupled PPP-RTK/INS/Odometer Integration

IEEE transactions on intelligent transportation systems (Print), 2023
High-precision position, velocity, and orientation information is essential for vehicles to achieve autonomous driving. In this contribution, we propose a multi-sensor integration system for high-precision vehicle navigation, based on the fusion of GNSS ...
Xingxing Li, Zeyang Qin, Z. Shen, Xin Li, Yuxuan Zhou, Baoshan Song   +5 more
semanticscholar   +1 more source

A Novel Bluetooth-Odometer-Aided Smartphone-Based Vehicular Navigation in Satellite-Denied Environments

IEEE transactions on industrial electronics (1982. Print), 2023
This article investigates a novel Bluetooth odometer (BOD)-aided smartphone-based vehicular navigation system for satellite-denied environments. First, a wheel-mounted BOD is designed to measure rotational speed and send data to smartphones by Bluetooth ...
Zeyang Wen, Gongliu Yang, Qingzhong Cai, Tianyu Chen   +3 more
semanticscholar   +1 more source

A Dynamic Window-Based UWB-Odometer Fusion Approach for Indoor Positioning

IEEE Sensors Journal, 2023
The positioning system based on ultrawideband (UWB) can achieve centimeter-level positioning accuracy, which is now widely used for indoor positioning. However, UWB is subject to multipath effects and nonline-of-sight (NLOS), which can cause positioning ...
Hui Zhang, Xidong Zhou, Hang Zhong, He-ping Xie, W. He, Xuan Tan, Yaonan Wang   +6 more
semanticscholar   +1 more source

Tightly Coupled Integration of BDS-3 B2b RTK, IMU, Odometer, and Dual-Antenna Attitude

IEEE Internet of Things Journal, 2023
Real-time kinematic (RTK) based on single-frequency observation is still widely used in many fields due to the characteristics of low-cost and low-power consumption.
Qiaozhuang Xu, Zhouzheng Gao, Jie Lv, Cheng Yang   +3 more
semanticscholar   +1 more source

UWB-IMU-Odometer Fusion Localization Scheme: Observability Analysis and Experiments

IEEE Sensors Journal, 2023
In this article, we present a novel ultrawideband (UWB)-inertial measurement unit (IMU)-odometer fusion localization scheme for nonholonomic ground robots in global positioning system (GPS)-denied environments.
Boli Zhou, H. Fang, Jian Xu
semanticscholar   +1 more source

An Enhanced Adaptable Factor Graph for Simultaneous Localization and Calibration in GNSS/IMU/Odometer Integration

IEEE Transactions on Vehicular Technology, 2023
The integration of global navigation satellite system (GNSS), inertial measurement unit (IMU) and odometer has been widely utilized in vehicular localization.
Shiyu Bai, Jizhou Lai, Pin Lyu, Bingqing Wang, Xin Sun, Wenbin Yu   +5 more
semanticscholar   +1 more source