Task planning method specific to agile satellite

A mission planning and satellite technology, applied in the directions of instruments, electrical components, control/regulation systems, etc., can solve the problems of changing the working mode of satellites, increasing the number of targets, and increasing the opportunities for targets to be observed, and achieve the effect of improving resource utilization.

Active Publication Date: 2017-06-13
SPACE STAR TECH CO LTD
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The enhancement of maneuverability enables agile satellites to observe targets in any direction within the allowable range. However, the enhancement of maneuverability makes the access time of agile satellites into an available time range. For a single target, the The oppor

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  • Task planning method specific to agile satellite
  • Task planning method specific to agile satellite
  • Task planning method specific to agile satellite

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Embodiment Construction

[0049] The following description with reference to the accompanying drawings is provided to assist in a comprehensive understanding of various embodiments of the present disclosure as defined by the claims and their equivalents. The following description includes various specific details to aid in understanding, but these are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the disclosure. Also, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

[0050] The terms and words used in the following description and claims are not limited to the bibliographical meanings, but, are merely used by the inventor to enable a clear and consistent understanding of the present disclosure. Accordingly, it should be apparent to those skilled in the art that ...

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Abstract

The invention discloses a task planning method specific to an agile satellite. The method is characterized by comprising the following steps: carrying out pitch angle-based access calculation to obtain an access time window; performing time window optimization on the access time window; carrying out dynamic constraint inspection on an observation task; carrying out action sequence optimization; and receiving resource planning. According to the task planning method specific to an agile satellite, each link of the task planning of the agile satellite is optimized, so that complex tasks and emergent tasks sent by a user can be better processed, the observation task can be better finished and a resource use rate is improved.

Description

technical field [0001] The invention relates to the technical field of satellite mission planning, in particular to a mission planning method for agile satellites. Background technique [0002] Imaging satellite mission planning mainly solves the needs of different satellite observations submitted by users, takes into account the availability of satellite and ground resources, optimizes the work of satellites and ground stations, fully utilizes the capabilities of satellite and ground resources, and achieves the optimal use or approximate optimization of satellite and ground resources. The purpose of use is to achieve the purpose of optimizing or approximately optimizing the use of satellite-ground resources, and to accept and execute as many satellite observation requirements as possible. [0003] In recent years, with the continuous development of space technology in the world, in order to better meet the imaging needs of users, countries around the world have successively...

Claims

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Application Information

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IPC IPC(8): H04B7/185G05D1/08
CPCG05D1/0808H04B7/18519
Inventor 齐昕浒胡志杰郭荣王维峥苏东海王琳琳陈正卫王玉超高越陈彦斌
Owner SPACE STAR TECH CO LTD
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