Data link system simulation and verification method based on JCAS typical scene scenario

Abstract

The invention discloses a data link system simulation and verification method based on JCAS typical scene scenario. The method comprises the following steps of 1, establishing a TM control model which comprises an SUT management module, a communication module, a scene behavior module, a track module and a test module, 2, establishing an SUT unit model, 3, establishing a scene behavior module, 4, establishing a track module, and enabling the TM control model to establish a JCAS scene according to the unique entity number and the role name of the online SUT unit model, realizing dynamic sounding of a JCAS scene through a track module, and dynamically updating local track library information of an SUT unit model, 5, establishing a test module, establishing the test module by using a QT framework based on the scene behavior module established in the step 3 and the track module in the step 4 to realize a function test, and finally generating a tested system model supporting a real-time distributed simulation test environment, and 6, running the generated test system module. According to the method, simulation is carried out in a software simulation mode, so that simulation experiment verification is completed.

Description

technical field [0001] The present invention belongs to the field of system simulation. Based on the joint close air support scenario (JCAS) scenario and the entire data link system framework, the system simulation simulation is carried out for this battlefield scenario task, and the simulation is carried out by means of software simulation, thereby completing the simulation experiment method of verification. Background technique [0002] A data link system is an information system that can automatically send and receive information in a specified format and communication protocol between participating units such as sensors, weapon platforms, control (C2) units, and non-control units (NC2) formatted data. As a special link information system, data link is mainly used between military platforms to ensure information sharing and information confidentiality. Compared with traditional communication systems, data link systems have better interoperability. Interoperability is th...

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Problems solved by technology

The scene construction and interoperability testing of the data link system has always been a huge challenge, especially, with the development of test requirements, in order to cope with the changing test requirements, we need continuous automation and intelligent modeling of the data link system Rather than interoperability testing, this is a well worth researching and challenging task

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