浅析基于模型的航空机载软件集成调试

摘要

In order to solve the problems that the integrated debugging of aviation engine airborne software depends heavily on the hardware resources,and also the iteration cycle is long and the cost is high,model-based design software integrated debugging process is proposed,and three methods of different phase are described.Various aspects of the methods are also presented,including debugging objects,debugging pupose,debugging basis and activities.The architecture of integrated debugging environment is shown,and how to reuse the achievements of different phase is discussed.The application and verification in aviation engine airborne software project are summarized,and the correctness and feasibility of the approach are proved.%针对航空机载软件集成调试严重依赖硬件资源、迭代周期长、成本高的问题,提出了基于模型的机载软件集成调试流程,描述了3种不同层级的集成调试方法,介绍了各级调试的调试对象、调试目的,调试依据和活动;给出了集成调试环境的基本架构,探讨了不同层级集成调试成果的复用方法,总结了该流程在航空发动机机载软件研制过程中的应用情况以及验证结果,证明了基于模型的机载软件集成方法的正确性和可行性.