本文選題：基于模型的系統(tǒng)工程(MBSE) + 功能分析��； 參考：《系統(tǒng)仿真學報》2017年10期

【摘要】：介紹基于模型的系統(tǒng)工程開發(fā)流程與方法及其在某型復雜飛控系統(tǒng)方案設計中的應用。相比于傳統(tǒng)設計方法,利用模型基線取代文檔基線能夠更好的應對現(xiàn)代大型系統(tǒng)的復雜性,利用系統(tǒng)工程方法進行自頂向下的設計也能夠更好地保證系統(tǒng)設計過程的一致性、需求驗證的完整性和系統(tǒng)的可測試性。最后通過對模型的仿真驗證,實現(xiàn)了需求設計到驗證的完全覆蓋,在系統(tǒng)硬件實現(xiàn)前完整地模擬了系統(tǒng)的功能行為,并完成復雜系統(tǒng)基于模型的功能故障模式與影響分析,降低了系統(tǒng)研制風險等級。
[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.
【作者單位】： 中國航空工業(yè)集團公司西安飛行自動控制研究所;
【分類號】：TP391.9;V249.1
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本文編號：1856991