Modeling method for design of diesel engine system based on MBSE
With increasing demands for power systems in national defense weapons and equipment,the complexity of diesel engine systems has increased sharply.Traditional document-based system engineering methods can no longer effectively meet the efficient,accurate,and reliable development requirements of diesel engines.Therefore,model-based system engineering(MBSE)methods have been introduced into the diesel engine development process.This paper proposed a diesel engine system modeling process based on requirements-function-logical-physical(RFLP)and MBSE,as well as a diesel engine model system supporting the operation of this process.Based on this,the paper utilized a diesel engine development task as an example,and took the model as the core,providing the MBSE system modeling process and its model examples.The modeling of diesel engine requirements analysis,diesel engine function modeling,and diesel engine system architecture analysis and synthesis were elaborated.This demonstrated the advantages of the model-based design method in early verification of requirements,rapid simulation of functions,and data traceability in the diesel engine development process,thereby effectively enhancing R&D design efficiency.
万方数据
维普
