Satellite test efficiency improving method based on satellite order code word intelligent construction

Abstract

The invention relates to a satellite test efficiency improving method based on satellite order code word intelligent construction; the method comprises the following steps: defining a remote control order and a parameter format according to a satellite remote control order function and complexity; in an XML coder code word construction script, combining XML language with Lua language to automatically carry out code word generation for satellite remote control order dominant head, source data and checksum, and integrating the code words into a complete order code word. The Lua function can read satellite remote measurement parameters online, and can calculate and process parameters, cannot be directly formed by XML, so as to the order code word; the Lua function can form a test order sequence according to satellite single machine test demand, can remotely control the satellite single machine state, and can compare satellite remote measurement parameters with order valid word preset state parameters, thus completing satellite single machine performance test. The method can reduce labor operation, can improve satellite remote control order generation efficiency and order readability, can reduce error rate, can reduce satellite test time, thus enhancing satellite test intelligent degree and actionability.

Description

technical field [0001] The invention relates to a method for improving satellite test efficiency based on intelligent construction of satellite instruction codewords. The invention is applicable to the field of spacecraft ground testing, especially the technical field of online intelligent construction of instruction codewords in the process of automatic ground testing of communication satellites. Background technique [0002] Traditional satellite testing mainly tests satellites by sending direct commands or proportional commands. The function of the direct instruction is simple, and the instruction code word is relatively fixed. The test of the direct command is to send the corresponding command number, and the remote control front end retrieves the command code word stored in the memory through the command number. The function of the proportional command is more complicated, and the change of the command code word is related to the proportional code word. The sending fo...

AI Technical Summary

Problems solved by technology

For modern satellite systems with increasingly complex functions, traditional test methods generally require offline manual calculation of instruction codes and save them in the database before sending them. The degree of automation is low, the efficiency is low, and the error rate is high.

In addition, in the case of working conditions that require real-time calculation of parameters, traditional testing methods cannot guarantee that the codeword calculation can be completed within a limited time, which may easily lead to the miss of the satellite control window and poor implementability

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