Satellite remote sensing inversion algorithm online editing method

A technology of satellite telemetry and inversion algorithm, which is applied in the field of online editing of satellite telemetry inversion algorithm, which can solve the problems of cumbersome and inconvenient telemetry inversion, adding multi-telemetry joint calculation logic, etc., to solve cumbersome and inconvenient problems, and to achieve accurate calculation results , the effect of fast calculation speed

Active Publication Date: 2018-02-09
上海航天空间技术有限公司
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an online editing method of satellite telemetry inversion algorithm, which overcomes the shortcoming of the existing technology that cannot dynamically add self-defined multi-telemetry joint calculation logic when the telemetry analysis software is running, and can perform real-time Online editing and calculation, fast calculation speed and accurate calculation results, which solve the cumbersome and inconvenient problems of current telemetry inversion

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  • Satellite remote sensing inversion algorithm online editing method

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Embodiment Construction

[0015] The preferred embodiments of the present invention are given below in conjunction with the accompanying drawings to describe the technical solution of the present invention in detail.

[0016] The satellite telemetry inversion algorithm online editing method of the present invention comprises the following steps:

[0017] Step 1, use the display software to receive the satellite data frame sent by the comprehensive measurement server;

[0018] Step 2: Parse the received satellite data frame according to the ground communication protocol, and dynamically generate telemetry result objects derived from multi-level types according to the data frame type;

[0019] Step 3: Use a text editor to derive a new type based on the derived architecture generated in Step 2 to define the telemetry to be inverted according to the agreed interface and method, and write a new telemetry type using the agreed method of obtaining existing telemetry values and telemetry calculation methods; ...

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Abstract

The invention discloses a satellite remote sensing inversion algorithm online editing method which comprises the following steps of: S1, by using display software, receiving a satellite data frame sent out by an integrated measurement server; and S2, parsing the received satellite data frame according to a ground communication protocol, and according to a data frame type, dynamically generating aremote sensing result object derived from a multi-level type. The satellite remote sensing inversion algorithm online editing method disclosed by the invention overcomes the defect that in the prior art, a self-defined multi-remote-sensing combined calculation logic cannot be dynamically added when remote sensing parsing software is operated, can carry out real-time online editing and calculation,is high in calculation speed and accurate in calculation result, and solves the problems of fussy performance and inconvenience of current remote sensing inversion.

Description

technical field [0001] The invention relates to an online editing method of an inversion algorithm, in particular to an online editing method of a satellite telemetry inversion algorithm. Background technique [0002] Dynamic compilation technology is a technology in which software can dynamically obtain assembly, module and type information at runtime, and can dynamically generate instances and call methods. The use of dynamic compilation technology can make the code that originally needs to be compiled in advance to generate an executable file compiled and executed after the need like a script, and these codes can be modified at any time to achieve different functions. [0003] In the current domestic satellite field, the telemetry uploaded and uploaded by the satellite are all pre-allocated and defined channels, such as voltage, current, switch status, etc. After the telemetry is downloaded, it will be decoded and presented to the design by the software responsible for an...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/33G06F8/41
CPCG06F8/33G06F8/41
Inventor 王杰谭震昊陶玉龙周云涛
Owner 上海航天空间技术有限公司
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