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摘 要：保障云制造环境下制造活动的顺利开展，提高云服务的质量，提出一种制造设备云服务异常处理模型。该模型在对制造设备云服务可能产生的异常进行分类和抽象的基础上，通过监控逻辑监控和捕获产生的异常，通过处理逻辑对异常进行处理；给出了7种异常的处理流程，设计了仿真实验，实验结果验证了模型的可用性和有效性。
关 键 词：云制造；制造设备云服务；异常处理模型；服务质量
Abstract: In order to improve quality of cloud services and make the manufacturing progresses go on smoothly for cloud manufacturing environment, an exception handling model was proposed about manufacturing equipment cloud services. Using this model, possible exceptions from manufacturing equipment cloud services are classified and abstracted; exceptions are also monitored and captured by a monitoring logic and handled by a handling logic. Handling procedures are designed for seven kinds of exceptions. The usability and effectiveness of the model were demonstrated by a real example.#br# Key words: cloud manufacturing; manufacturing equipment cloud service; exception handling model; quality of service
