Tracking of ground targets by quadrotor UAV based on UWB positioning technology

Yan, Jiaxin; Yang, Xiaofei; Meng, Zihan; Wang, YuLong

doi:10.1109/isie.2019.8781338

Cited by 1 publication

(1 citation statement)

References 14 publications

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“…Active positioning refers to the positioning method of transmitting signals from ground or air sources,mainly including the aviation cluster active positioning track optimization method based on A/D criterion [1] and oblique distance positioning method [2] . Passive positioning is a positioning method that locates the UAV formation without signal source, mainly including building nonlinear motion model [3] , volume Kalman wave algorithm [4] .…”

Section: Related Workmentioning

confidence: 99%

Optimization model based on azimuth-only passive location and greedy strategy

Zhou¹

2023

3rd International Conference on Applied Mathematics, Modelling, and Intelligent Computing (CAMMIC 2023)

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The position of UAV formation must be adjusted by positioning method to keep the formation during flight. Maintaining formation is conducive to completing various tasks of UAVs. In order to reduce external interference, electromagnetic signal emission should be reduced as much as possible. However, the existing passive location and active location methods can not effectively solve this problem. Active positioning will increase the risk of exposing the position of the UAV, and the UAV should not be too far away from the ground signal source. Existing passive localization methods such as building nonlinear motion model and volume Kalman wave algorithm cannot adjust the position of UAV quickly without reducing electromagnetic signal emission.To maintain formation shape, an optimization model based on azimuth-only passive positioning and greedy strategy is established. We studied a particular case of drone formation. Firstly, we give the location model by geometric method. Next, we build an optimization model based on greedy strategy. At last, We randomly selected a set of data for simulation, the UAV position can be adjusted only 6 times to achieve a better effect. It means fewer electromagnetic signals are emitted and the adjustment speed is faster.

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Section: Related Workmentioning

confidence: 99%

Optimization model based on azimuth-only passive location and greedy strategy

Zhou¹

2023

3rd International Conference on Applied Mathematics, Modelling, and Intelligent Computing (CAMMIC 2023)

View full text Add to dashboard Cite

show abstract

Tracking of ground targets by quadrotor UAV based on UWB positioning technology

Cited by 1 publication

References 14 publications

Optimization model based on azimuth-only passive location and greedy strategy

Optimization model based on azimuth-only passive location and greedy strategy

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