Application of Model-Based System Engineering Method in Civil Aircraft Communication System Design. Issue 1 (March 2021)

• Record Type: Journal Article
• Authors: Zhang, Jiying; Zhang, Xinai; Guo, Dake; Li, Haomin
• Is Part Of: Journal of physics. Volume 1827:Issue 1(2021)
• Publication Date: 2021-03
• Subjects: Physics -- Congresses; 530.5
• DOI: 10.1088/1742-6596/1827/1/012201
• Languages: English
• ISSNs: 1742-6588

Abstract

Abstract: Model-based system engineering theory is a new breakthrough in aircraft development methodology, which can solve the problems of aviation system development, high integration, difficult management and high risks. This paper introduces the basic theory of MBSE, and applies MBSE method in the design of communication system to realize audio communication function. Starting from the needs of stakeholders, perform analysis and define system use cases. According to different scenarios, define the function requirements activity flow and determine the functional model. Then map the functional architecture to the physical layer, carry out scheme trade-off analysis, architecture design and generate physical architecture diagram to ensure that the final solution meets the needs of stakeholders. Through model evolution and iteration, product design is realized. Modeling can provide all parties with a universal and unambiguous design information exchange platform, and at the same time facilitate the realization of system virtual integration and improve the existing design process.