Test case simulation and verification method and device for spacecraft test identification

A technology for test identification and simulation verification, applied in the field of spacecraft test identification and computer simulation, it can solve the problem of relying on manual methods for verification and evaluation of safety and integrity, and achieve enhanced authenticity and credibility, and enhanced interoperability. sexual effect

Pending Publication Date: 2022-05-17
中国人民解放军63790部队保障部 +1
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  • Application Information

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Problems solved by technology

[0006] In view of this, the present invention provides a method and device for simulation and verification of test cases for spacecraft test qualification, which can solve the problem that the verification and evaluation of the safety and completeness of current spacecraft test qualification use cases rely entirely on manual methods

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  • Test case simulation and verification method and device for spacecraft test identification
  • Test case simulation and verification method and device for spacecraft test identification
  • Test case simulation and verification method and device for spacecraft test identification

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Embodiment Construction

[0046] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0047] A test case simulation method oriented to spacecraft test identification provided by the present invention, such as figure 1 shown, including the following steps:

[0048] Step S1: Determine the spacecraft test and appraisal project, establish a rule model corresponding to the telemetry and remote control function of the spacecraft test and appraisal project based on the preset atomic unit, and add an attribute label to the rule model; the atomic unit is The smallest unit that executes a set of remote control data annotation and telemetry data interpretation function sequences;

[0049] Step S2: Obtain the execution time interval of the historical spacecraft test identification item that is the same as the attribute label of the spacecraft test identification item, and obtain the remote control instructions and telemetry of the historical spac...

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Abstract

The invention discloses a test case simulation and verification method and device for spacecraft test identification. The problem that verification and evaluation of safety and completeness of a spacecraft test identification case completely depend on a manual mode can be solved. The method comprises the following steps: establishing a rule model corresponding to a telemetering and remote control function of a spacecraft test identification item; remote control instructions and telemetering data of historical spacecraft test identification items in the time interval are acquired, and a data model is established; combining the rule model and the data model with the same attribute label to form an input and output closed-loop simulation verification model; and comparing the remote control instruction code historical record recorded in the data model with the remote control instruction codes input by the rule model, and when the remote control instruction codes are consistent and matched with the sequential relationship, converting the telemetering data output by the data model into corresponding telemetering parameters under the rule model by using a telemetering and remote control protocol conversion interface, and a round of simulation from excitation to feedback is completed.

Description

technical field [0001] The invention relates to the field of spacecraft test appraisal and computer simulation, in particular to a method and device for test case simulation and verification oriented to spacecraft test appraisal. Background technique [0002] There are many types of spacecraft systems, with large differences in operating modes and states. During the entire life cycle, the operating environment, testing, and testing processes vary greatly with different development and use stages and application tasks, resulting in development and testing, experimental training, maintenance support, and other processes. The phases are separated from each other, the state inheritance is poor, and the design of test cases is repeated. During the test and experiment process of space-based systems, the verification of complex logic functions within sub-systems and between multiple systems is gradually changing to automated test sequence verification. At present, it is impossible ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G06F30/15
CPCG06F30/20G06F30/15
Inventor 庄轲张淳常进郑刚李顺于澎藏洁闫金栋刘一帆韩小军宋宏江白少华李鹏李乃海闫旭尹溶森
Owner 中国人民解放军63790部队保障部
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