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为了满足系统集成度高、交联关系复杂的航电系统集成验证需求,提出了基于模型的航电系统集成验证技术。详细介绍了基于模型的航电系统仿真和测试方法,航电系统仿真建模规范,以及基于模型运行的航电系统集成验证平台。通过在航电系统集成过程中的应用,基于模型的集成方法有效地提高了航电系统集成效率,保证了航电系统集成准确度。该方法可应用于航电系统全数字集成、半物理集成和全实物动态集成,保证各阶段试验的衔接,持续提升航电系统集成工作的技术水平。
In order to meet the needs of integrated verification of avionics systems with high system integration and complex cross-linking, a model-based avionics system integration verification technology is proposed. The model-based avionics system simulation and test methods, the avionics system simulation modeling specification, and the model-based avionics system integration verification platform are introduced in detail. Through the application of avionics system integration, the model-based integration method effectively improves the avionics system integration efficiency and ensures the avionics system integration accuracy. The method can be applied to all-digital integration, semi-physical integration and all-physical dynamic integration of avionics system to ensure the convergence of tests at all stages and continuously improve the technical level of avionics system integration.