Thesis, on the base of actual condition in China, formulates a practical reliablity, maintainability and economics (RME) synthetical simulation model of mainline civil airplane system in operation.

• 本文结合我国民航实情，建立了具有工程应用价值的干线客机营运阶 段可靠性、维修性和经济性(RME)综合仿真模型。