Product DSS model based on cloud service

To solve the decision service problems in the process of complex product design, cloud services, requirements-driven and service-oriented architecture were used to DSS. In the DSS, through cloud service's virtualization and service-orientation to various types of hardware and software, also with its rich semantic web services, the decision support process modeling and dynamic mapping among the actual implementation of decision-making process service could be achieved. In addition, to improve the system's decision-making capacity, based on the system-level model the paper proposed the idea of decision-making task submission and a decomposition model; meanwhile, it discussed the module operation between each model and then developed cloud services platform prototype for DSS to verify the feasibility of this method.