基于模型的航电系统集成验证技术研究

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。

Research on Model based Integration and Verification Technology of Avionics System

In order to meet the integration/verification requirement of high integrated and more complex avionics system, this paper proposes model based integration and verification technology of avionics system. The model based system simulation and test solution, simulation model specification, and model based working system integration and verification platform are described in detail. Through the application in the integration of avionics system, the integration efficiency is enhanced and the accuracy is assured by using the model based system integration method. This method can be used in the full digital integration phase, hardware in loop integration phase and full system dynamic integration phase, it will improve the joined technical work among the three phases, and keep on enhancing the technology level of the avionics integration.