基于模型的飞机电滑行系统设计与研究

Model-Based Research and Design of Aircraft Electric Taxiing System

详细介绍了基于模型的飞机电滑行系统的开发流程与方法,并对其进行了集成仿真分析。利用Matlab/Simulink建立了电滑行系统需求的行为模型,利用Simscape建立了电机物理模型,根据电滑行系统架构进行多专业的联合仿真,验证系统的功能、性能和接口信息等。通过模型的方式实现了对系统设计的分析和确认,实现系统的图形化设计与传递,以及系统需求、系统架构、仿真模型的可追踪与追溯性,在系统开发早期验证设计,能发现潜在问题,从而避免设计的迭代。应用集成仿真验证了模型在电滑行系统设计中的指导作用。

The development process and method of model-based aircraft electric taxiing system are introduced,and the integrated simulation analysis is carried out. Matlab/Simulink was used to establish the behavior model of the electric sliding system requirements,and Simscape was used to establish the physical model of the motor. According to the architecture of the electric sliding system,multi-professional co-simulation was conducted to verify the functions,performances and interface information of the system. The system design was analyzed and confirmed by the model,the graphical design and delivery of the system,as well as traceability of the system requirements,system architecture and simulation model were realized. The design was verified in the early stage of system development,the potential problems were found,and the design iterations were avoided. Integrated simulation verifies the guiding role of the model in the design of electric sliding system.