基于模型的仿真设计在某飞控系统中的应用

发布时间：2018-05-07 12:51

  本文选题：基于模型的系统工程(MBSE) + 功能分析　； 参考：《系统仿真学报》2017年10期

【摘要】：介绍基于模型的系统工程开发流程与方法及其在某型复杂飞控系统方案设计中的应用。相比于传统设计方法,利用模型基线取代文档基线能够更好的应对现代大型系统的复杂性,利用系统工程方法进行自顶向下的设计也能够更好地保证系统设计过程的一致性、需求验证的完整性和系统的可测试性。最后通过对模型的仿真验证,实现了需求设计到验证的完全覆盖,在系统硬件实现前完整地模拟了系统的功能行为,并完成复杂系统基于模型的功能故障模式与影响分析,降低了系统研制风险等级。
[Abstract]:This paper introduces the development process and method of system engineering based on model and its application in the scheme design of a complex flight control system. Compared with the traditional design methods, using model baselines instead of document baselines can better deal with the complexity of modern large-scale systems, and the top-down design using systems engineering method can better ensure the consistency of the system design process. Integrity of requirements validation and testability of systems. Finally, through the simulation and verification of the model, the complete coverage of the requirement design to verification is realized, the functional behavior of the system is simulated before the hardware implementation of the system, and the function failure mode and impact analysis of the complex system based on the model are completed. The risk grade of system development is reduced.
【作者单位】： 中国航空工业集团公司西安飞行自动控制研究所;
【分类号】：TP391.9;V249.1
，

本文编号：1856991