Common control system and method for spacecraft load experiment process

A load test and process control technology, applied in general control systems, control/regulation systems, instruments, etc., can solve the problems of increasing system security, reliability risks, no inheritance, poor versatility, etc., to shorten the development cycle and Reduce development costs and improve the effect of technology development

Active Publication Date: 2015-04-15
NAT SPACE SCI CENT CAS
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AI Technical Summary

Problems solved by technology

This development mode has a long development period, poor versatility, and reliability cannot be guaranteed, which increases the development period and cost of the load equipment; at the same time, because there is no inheritance, each equipment is completely re-developed, so the safety and reliability of the system are increased. sexual risk
Today, with the rapid development of aerospace technology, this development model can no longer meet the requirements of the development of payload equipment

Method used

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  • Common control system and method for spacecraft load experiment process
  • Common control system and method for spacecraft load experiment process
  • Common control system and method for spacecraft load experiment process

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Embodiment Construction

[0050] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and tables.

[0051] The spacecraft load experiment process control system and method provided by the present invention are based on the general control protocol of the load experiment process, and the workflow of the protocol is:

[0052] 1. By loading a series of actions defined in the initial configuration table, complete the initialization of the address index information of the subsequent load action table, experimental flow table, and online monitoring table; automatic execution process and start time setting initialization; hardware port initialization and other system operating states Initialize the work to make the load equipment have the conditions for running work.

[0053] 2. After the load equipment reaches the experimental operating conditions, if the instruction to start the load test is received, the specific load test actions w...

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Abstract

The invention provides a common control system and method for a spacecraft load experiment process. The method comprises the following steps: step 101), information related to the operation of the load experiment process is defined and initialized; step 102), a set of all the actions of various space load devices is defined, and the set of all the actions comprises all the actions that need to be executed by various loads to achieve the functions of the various loads; step 103), with each experiment batch serving as a unit, the execution time and action number of each action of each batch of experiments are listed, and the specific execution details of each action are determined according to the action set defined by a load list; step 104), the actions or the current statuses of all the loads are monitored, a discovered abnormality in the status of each monitored load is handled according to a saved strategy, and the strategy is a set of a plurality of actions.

Description

technical field [0001] The invention relates to the technical fields of aviation and aerospace electronics integration, generalization, and modularization, and more specifically relates to a general control protocol for a spacecraft load experiment process, and provides a spacecraft load experiment process control system and method. Background technique [0002] The payload equipment for scientific experiments on spacecraft has the following characteristics: various types, unique functions, high reliability and safety requirements, complex control process, scientific requirements, and uncertain and changeable experimental parameters. Usually, the load control management software or FPGA is only specially developed for the specified load equipment. This development mode has a long development cycle, poor versatility, and reliability cannot be guaranteed, which increases the development cycle and development cost of the load equipment; at the same time, because there is no inh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B17/02
Inventor 赵勋峰薛长斌周晴郭林谭羽茵董文涛满峰王林林陈志敏耿宝明王小庆王艳秋
Owner NAT SPACE SCI CENT CAS
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