民用飞机设计和适航审定中的仿真系统规划研究

摘要

阐述了对民机研制中仿真系统进行系统性规划的必要性。在总结民机设计和适航审定经验的基础上，对民机研制过程中仿真系统的类型和主要应用阶段进行了分析。给出了相应仿真系统的主要仿真任务类型和要求，提出了核心模型和组件的规划方案，并对仿真系统数据类型和关键数据的获取与修正方法进行了探讨。提出的规划总体思路和方法能够提高民机仿真系统研制的系统性，对民机研制工程实践具有指导意义。%This paper describes the necessity of systematic planning of simulation system in civil aircraft development.Based on the experience of civil aircraft design and airworthiness certification,the type and main application stage of simulation systems for civil aircraft development is analyzed.The main simula-tion tasks and requirements of the simulation systems are given,planning scheme of core models and com-ponents are proposed,and the simulation system data types and critical data acquisition/correction method are also discussed.The general planning considerations and method provide enhancement to the systemat-icness of civil aircraft simulation systems development,as well as providing guidance to the engineering practice for civil aircraft development.