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Published in 2018 at "Science China Information Sciences"
DOI: 10.1007/s11432-018-9760-9
Abstract: Dear editor, Collision avoidance is one of the classical topics in robotics research. Collision avoidance control is guided by implementing typical collision avoidance methods, such as potential field [1], dynamic programming [2], and geometrical calculation…
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Keywords:
relative localization;
uncertainty;
obstacle;
collision avoidance ... See more keywords
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Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3015593
Abstract: Intelligent unmanned aerial vehicles (UAVs) have been applied for civil and military uses. Relative localization (RL) is crucial for multi-UAVs to accomplish complex tasks successfully and safely. In global positioning system (GPS) denied environments, where…
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Keywords:
multi uavs;
excitation;
error;
persistent excitation ... See more keywords
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Published in 2021 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2021.3064216
Abstract: Accurate location information is essential for many emerging applications of the Internet of Things. Compared with absolute positions, relative positions of nodes are often more relevant in tasks such as formation control and autonomous driving.…
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Keywords:
localization terminals;
scheme;
aided relative;
uav aided ... See more keywords
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Published in 2022 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2021.3130000
Abstract: Unmanned aerial vehicle (UAV) swarms require accurate relative localization to safeguard flight missions in the global navigation satellite system-denied environment due to a lack of absolute position information. The existing work of relative localization faces…
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Keywords:
localization;
relative localization;
coalition formation;
coalition ... See more keywords
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Published in 2022 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2022.3155827
Abstract: In autonomous vehicle navigation, it usually involves a basic process of estimating the vehicle pose at one instant relative to the vehicle pose at a previous instant, and we refer to this process as temporal…
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Keywords:
system;
relative localization;
temporal relative;
vehicle ... See more keywords
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Published in 2020 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2020.2979640
Abstract: Spatiotemporal information plays crucial roles in a multiagent system (MAS). However, for a highly dynamic and dense MAS in unknown environments, estimating its spatiotemporal states is a difficult problem. In this article, we present BLAS—a…
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Keywords:
clock synchronization;
clock;
relative localization;
localization clock ... See more keywords
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Published in 2020 at "IEEE Transactions on Cybernetics"
DOI: 10.1109/tcyb.2019.2905570
Abstract: This puts forth an infrastructure-free cooperative relative localization (RL) for unmanned aerial vehicles (UAVs) in global positioning system (GPS)-denied environments. Instead of estimating relative coordinates with vision-based methods, an onboard ultra-wideband (UWB) ranging and communication…
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Keywords:
cooperative relative;
relative localization;
ultra wideband;
formation control ... See more keywords
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Published in 2023 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3223149
Abstract: Indoor localization systems based on radio frequency identification (RFID) technologies are widely adopted in the Internet of Things (IoT). Many of these applications prefer to obtain the relative position of the target object rather than…
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Keywords:
trajectory robust;
localization;
relative localization;
correlation ... See more keywords
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Published in 2020 at "IEEE Transactions on Robotics"
DOI: 10.1109/tro.2019.2954677
Abstract: In this article, we investigate the problem of controlling a multirobot team to follow a leader in formation, supported by a relative position estimate derived from distance and self-displacement measurements, thus waiving the need of…
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Keywords:
excited adaptive;
adaptive relative;
formation;
persistently excited ... See more keywords
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Published in 2020 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2020.3017162
Abstract: High-accuracy and low-latency localization capability is essential for the internet of things (IoT), such as unmanned aerial vehicles (UAVs). For applications of UAVs such as formation control, the relative positions of the UAVs are more…
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Keywords:
distributed relative;
localization;
geometry;
relative localization ... See more keywords
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Published in 2022 at "International Journal of Micro Air Vehicles"
DOI: 10.1177/17568293211073680
Abstract: Wireless ranging measurements have been proposed for enabling multiple Micro Air Vehicles (MAVs) to localize with respect to each other. However, the high-dimensional relative states are weakly observable due to the scalar distance measurement. Hence,…
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Keywords:
localization;
relative localization;
control;
observability ... See more keywords