High thrust rocket high flow telemetry data processing method

A technology of telemetry data processing and telemetry data, applied in data exchange network, digital transmission system, electrical components, etc., can solve the problems of complex frame structure, many types of parameters, large amount of data, etc., to achieve real-time processing and correct analysis, Improve efficiency and self-adaptive effect

Inactive Publication Date: 2016-02-03
中国人民解放军63796部队
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  • Application Information

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Problems solved by technology

On the other hand, the bus data is a relatively large part of the telemetry real-time processing data, with a large amount of data, many parameter types, and a complex frame structure

Method used

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  • High thrust rocket high flow telemetry data processing method
  • High thrust rocket high flow telemetry data processing method
  • High thrust rocket high flow telemetry data processing method

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Embodiment Construction

[0024] The invention specifically establishes a new generation of high-thrust carrier rocket large-flow telemetry data processing model, including a telemetry data preprocessing model and a bus data real-time processing model.

[0025] 1. Establish a telemetry data preprocessing model to sort and classify telemetry data in real time

[0026] ①From the telemetry original code data, only the data part that can be processed in real time is selected and forwarded to the data processing system.

[0027] If the telemetry original code frame is regarded as a two-dimensional matrix, the data part that can be processed in real time is relatively concentrated in the telemetry frame. Afterwards, it is rearranged into a new smaller matrix, restored to the network data packet format, and then forwarded to the data processing system. This method is applied to the telemetry processing of a certain type of rocket in active service. If the two-dimensional matrix of the telemetry original code...

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Abstract

The invention discloses a high thrust rocket high flow telemetry data processing method, aiming to solve high flow telemetry data rapidly and accurately and having a good effect in practical use. The method comprises steps of building a telemetry data preprocessing model, and selecting and classifying the telemetry data in real time; and building a bus data real-time processing model, and solving the bus data of high flow in the telemetry data in real time. The effectiveness is also verified. The model established by the method is also applicable to processing telemetry data of the rocket in active duty, and is verified accurate and efficient in actual combats of the rocket in active duty and in joint training missions of the new generation high thrust carrier rocket.

Description

technical field [0001] The invention relates to the field of remote measurement data processing of rockets, in particular to a method for processing telemetry data of large-thrust rockets and large flows. Background technique [0002] The new generation of high-thrust launch vehicles can complete the launch tasks of various spacecraft such as low-earth orbit satellites, geosynchronous transfer orbit satellites, sun-synchronous orbit satellites, space stations and lunar probes, and will surely become the main rocket model in my country's aerospace field. The carrying capacity of my country's new generation of high-thrust launch vehicle is two to three times that of the largest launch vehicle in active service. In terms of the design of its measurement system, the flow of telemetry data is also several times that of active launch vehicles. [0003] The telemetry data flow of the new generation of high-thrust launch vehicle is very large. Calculated based on one device receivin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L12/951H04L47/43
CPCH04L49/9057H04L67/5651H04L67/565
Inventor 王艳丽张逢贵魏志东董继辉高东群寇超韦中伟
Owner 中国人民解放军63796部队
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