A UAV formation performance system based on uwb positioning and its implementation method

An implementation method and a technology of drone formation, which is applied in the field of UWB positioning-based drone formation performance system, can solve the problems that cannot meet the requirements of drone formation performance, are too large to carry micro-UAVs, and the positioning system is expensive.
CN108445914BActive Publication Date: 2021-04-09XIAMEN UNIV
13 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
XIAMEN UNIV
Publication Date
2021-04-09

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

A UWB positioning-based UAV formation performance system and its implementation method, using ultra-wideband wireless communication technology and time-divided TDoA technology to construct a three-dimensional positioning system for indoor and outdoor small areas, using micro quadrocopter formation navigation flight technology Combined with various technologies such as full-color LED dimming technology, it can be used as a performance system for indoor and outdoor small areas. In the three-dimensional positioning area, the aircraft cluster conducts navigation and flight according to the planned trajectory, controls the color change of the dimmable LED lights mounted on multiple micro air vehicles, and constructs various static and dynamic flight patterns, resulting in a stronger visual Effect. Due to the combination of time-sharing TDoA technology based on UWB, computer simulation micro-aircraft cluster flight pattern technology, UAV cluster flight pattern distribution storage technology, PC coordinator synchronization and self-synchronization technology, the price of the entire system can be reduced.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present invention relates to UAV formation performances, in particular to a UWB positioning-based UAV formation performance system and its implementation method that can work in indoor and outdoor small area UAV formation performances. Background technique

[0002] The micro quadrocopter can freely realize hovering and free movement in space, and has great flexibility. It has the advantages of simple structure, good stability, low cost, and high cost performance. The application of quadcopters in consumer products is mainly concentrated in toys, model airplanes and aerial photography. With the rapid development of the field of micro UAVs, the direction of academic research has shifted to intelligent navigation based on quadcopters and formation control of multi-aircrafts. In the development of UAV technology, "cluster UAVs are the trend" has been recognized by the industry .

[0003] In terms of specific applications, the use of drone fleets for ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More