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Dynamic Positioning Systems Class Guidance for DP Operators
The application of dynamic positioning (DP) systems has been expanded significantly not only in the number of DP vessels, but also in the range of...
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A cluster positioning architecture and relative positioning algorithm based on pigeon flock bionics
Unmanned clusters can realize collaborative work, flexible configuration, and efficient operation, which has become an important development trend of...
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UWB Wireless Positioning Method Based on LightGBM
In the ultra-wideband indoor positioning sceneraio, the non-line of sight (NLOS) propagation may be caused by obstacles, which may lead to the...
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Novel Whale Cooperative Positioning Algorithm for UWB Sensor Networks
UWB positioning can be modeled as an optimization problem for a fitness function, which is resolved through the conventional whale optimization...
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Research on the System of Mine Intelligent Positioning
Based on the urgent need of the current coal mine personnel positioning system, this paper uses ZigBee technology to achieve the purpose of accurate...
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A rigorous real-time acoustic positioning method for ocean bottom seismic exploration
The conventional technique for positioning seafloor geophones in ocean bottom seismic exploration encounters several challenges, including the...
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Research and development of indoor positioning technology based on visible light communication
Indoor and underground space positioning and navigation systems are important infrastructure for urban lifeline construction. With the development of...
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Experimental assessment of SDR-based 5G positioning: methodologies and insights
While GPS has traditionally been the primary positioning technology, 3GPP has more recently begun to include positioning services as native, built-in...
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An improved weighted KNN fingerprint positioning algorithm
Aiming at the received signal strength index (RSSI) in wireless positioning system, an improved weighted KNN fingerprint positioning algorithm is...
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Single-base station hybrid positioning algorithm based on LOS identification
In the complex multipath propagation environment, whether there is a line of sight (LOS) path will directly affect the positioning accuracy....
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Research on UAV-Aided WSNs Node Positioning Task Planning in Field Environment
In this paper, we present a strategy for node positioning in wireless sensor networks (WSNs) that uses unmanned aerial vehicles (UAVs) as auxiliary...
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Modeling of a hexapod piezo-actuated positioning platform
In this paper, we present a novel modeling methodology of a hexapod piezo-actuated positioning platform, which is driven by six parallel-kinematic...
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Dynamic Positioning System Design
Dynamic Positioning (DP) systems are advanced control systems used in ships and offshore structures to automatically maintain their position and...
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An INS/UWB joint indoor positioning algorithm based on hypothesis testing and yaw angle
Wireless sensor network (WSN) is widely used in indoor positioning, but indoor positioning is susceptible to non-line-of-sight (NLOS) propagation...
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Comparative Performance Analysis of AC Magnetic Positioning Algorithms With Realtime Implementation Environment
This study proposes an enhanced algorithm design and comparative performance analysis of the positioning system based on the concurrent AC magnetic...
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Online Distributed Relative Positioning Utilizing Multiple Cooperative Autonomous Agents
Currently, an unmanned aerial vehicle (UAV) utilizes global navigation satellite systems (GNSS) in conjunction with other modalities for localization...
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A Real-time Positioning Model for UAV’s Patrolling Images Based on Airborne LiDAR Point Cloud Fusion
The precise positioning issue of oblique aerial image has been widely studied in recent years. However, there are still some deficiencies in applying...
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Indoor Positioning Based on Enhanced 5G Fingerprint Positioning Algorithm
High-precision indoor positioning service has becomes the key support of many 5G application scenarios. In this paper, we will introduce an enhanced...
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SADR: A Single Anchor and Dead Reckoning Based Fusion Indoor Positioning Algorithm
The dead reckoning (DR) is widely used for indoor positioning because it does not rely on external information, but it has the disadvantage of not...
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Indoor Vehicle Positioning Based on Multi-Sensor Data Fusion
This study proposes a Kalman filter-based indoor vehicle positioning method for cases in which the steering angle and rotation speed of the vehicle’s...