Abstract
In the design process of the air-conditioning system of the existing EMUs, teams from different fields work together through the design of text, which is prone to problems such as ambiguity in natural language understanding and unclear data traceability. Therefore, proposing the Model-Based Systems Engineering (MBSE) method to model the air conditioning system architecture of the EMU in the early design stage and taking the ventilation function of the air-conditioning system of the EMU as an example, using the Arcadia method to model the functional architecture of the system through four levels of operational analysis, system analysis, logical architecture analysis, and physical architecture analysis. The results show that the method can realize the retrospective verification between data, improve the reusability of the model, and improve the efficiency of the EMU's functional architecture design of the air conditioning system.
Published Version
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