Research on real time simulation test method of civil aircraft ground deceleration requirements validation

In view of the requirements of ground deceleration functional requirements and safety requirements validation during civil aircraft design, an automated ground deceleration test method based on distributed real-time simulation is proposed, which takes the functional logic model of ground deceleration related systems as the test infrastructure, develops test cases based on key parameters of ground deceleration requirements, develops automated test models and fault injection models based on test cases, and integrates automated test models, fault injection models and related system models to conduct distributed real-time simulation tests. The technology digitizes key parameters that need to be confirmed in ground deceleration requirements, effectively covers the scope of requirements confirmation by arranging combined parameter development test cases, simplifies the process of testing and requirements confirmation in the form of automated simulation testing, and efficiently supports aircraft ground deceleration requirements confirmation efforts.