To address the challenges of complex digital model management and difficulties in model interoperability during the development of sophisticated products,this paper proposes an intelligent cloud architecture-based method for MBSE(model-based systems engineering)model microservice aggregation and adaptive integration.By introducing ontology semantic annotation and hash encoding mechanisms,we achieve unified encapsulation and service-oriented management of heterogeneous modeling tool resources.Combined with model virtual execution modes and dynamic resource orchestration technology,we design a task-oriented of Model-Based Microservice Deployment Framework,significantly improving model service scheduling efficiency and resource utilization.Leveraging a service-cluster-based model aggregation approach,we employ Hamming distance to calculate model capability compatibility,optimizing model discovery and orchestration processes.The prototype implementation and multi-phase experimental validation conducted in a domestic private cloud environment demonstrate that the proposed method effectively supports digital development across the entire lifecycle of aerospace products,enhancing model resource sharing and system integration efficiency.