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Distributed cooperative flight control method for task-oriented formation network of proximity space platform

A technology for near-space platforms and flight control, applied to lighter-than-air aircraft, aircraft, balloon aircraft, etc., can solve problems that cannot meet the application requirements of space information networks, and achieve low cost, meet application requirements, and long-term Reliable standing effect

Active Publication Date: 2019-03-22
SHANDONG UNIV OF SCI & TECH +1
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Problems solved by technology

[0026] In summary, the existing technical solutions fail to achieve long-term reliable footing of near-space platforms, multi-platform collaborative trajectory planning, and distributed collaborative flight of near-space platforms oriented to task formation networking, and thus cannot well meet the needs of space information. Application Requirements in the Web

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  • Distributed cooperative flight control method for task-oriented formation network of proximity space platform
  • Distributed cooperative flight control method for task-oriented formation network of proximity space platform
  • Distributed cooperative flight control method for task-oriented formation network of proximity space platform

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Embodiment Construction

[0064] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0065] It should be noted that, in the drawings or descriptions of the specification, similar or identical parts all use the same figure numbers. Implementations not shown or described in the accompanying drawings are forms known to those of ordinary skill in the art. Additionally, while the present disclosure may provide illustrations of parameters including particular values, it should be understood that parameters need not be exactly equal to corresponding values, but rather may approximate corresponding values ​​within acceptable error margins or design constraints. The directional terms mentioned in the embodiments, such as "upper", "lower", "front", "rear", "left", "right", etc., are only referring to the direct...

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Abstract

The disclosure provides a distributed cooperative flight control method for a task-oriented formation network of a proximity space platform. The method comprises the following steps: determining a constraint condition of target optimization of a plurality of programming adjacent space platforms; receiving input and output data fed back by the programming adjacent space platforms; and controlling function switching and load distribution of the programming adjacent space platforms based on the constraint condition and the data. The distributed cooperative flight control method for a task-oriented formation network of a proximity space platform provided by the disclosure completes the networking by cooperative control of a plurality of platforms to fully utilize its low cost advantage and achieve the mission goal of network coverage and information transmission in a large area, and performs target optimized decomposition on the plurality of platforms based on the analysis of the constraint condition to realize function switch and effective load distribution control of the programming adjacent space platforms.

Description

technical field [0001] The present disclosure relates to the technical field of space information network, in particular to a distributed collaborative flight control method for task formation networking of near space platforms. Background technique [0002] The space information network is a network system that acquires, transmits and processes space information in real time with space platforms (such as geostationary satellites or medium and low orbit satellites / constellations, near-space aerostats or unmanned aerial vehicles, etc.) as carriers. As an important national infrastructure, the space information network can also support high dynamics of earth observation, broadband real-time transmission, and ultra-long-range deep space exploration while serving major applications such as ocean navigation, emergency rescue, navigation and positioning, air transportation, and aerospace measurement and control. , Reliable transmission with long delay, so as to expand human scienc...

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Application Information

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IPC IPC(8): H04B7/185B64B1/40B64B1/00
CPCB64B1/00B64B1/40H04B7/18504
Inventor 李智斌黄宛宁周江华苗景刚赵春阳李蕊
Owner SHANDONG UNIV OF SCI & TECH
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