关键词: 嵌入式系统, 时间性能分析, 建模仿真, 可视化, 标准化

Abstract: As a core member of an embedded system, the embedded computer's time performance plays a key role in the comprehensive performance of the system's functional performance. However, as the complexity of aviation products continues to increase, traditional system development methods are facing the challenge for verification. In order to improve the accuracy of time performance analysis for the complex embedded system, find the potential hazards in the design of scheduling early, and avoid the system comprehensive stage design iteration caused by the time system defects, the methodology of the construction of the model and the analysis method of the time performance analysis for the airline complex embedded system is researched. This paper suggests a general time-performance simulation platform for the aviation embedded system. Therefore, with the secondary development of the time performance analysis and simulation tools, the standardized, visualized and graphical time performance analysis is carried out.

Key words: embedded system, time performance analysis, modeling and simulation, visualization, standardization