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云制造環(huán)境下知識云能力量化評估方法研究
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國家自然科學(xué)基金項(xiàng)目(51365022)和云南省教育廳重點(diǎn)項(xiàng)目(2014Z032)


Quantitative Evaluation Approach of Cloud Capability Service for Knowledge in Cloud Manufacturing
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    摘要:

    云制造是一種智能化制造新模式,,知識是支撐云制造服務(wù)系統(tǒng)運(yùn)行的核心,。但對知識云及其服務(wù)能力、影響因素和評估方法的研究尚不夠深入,。在建立知識云能力整體特征評估體系基礎(chǔ)上,提出了一種基于云推理的量化評估方法,。通過對知識能力評估指標(biāo)的云化處理,,采用知識能力云的期望和超熵對服務(wù)效能滿意度進(jìn)行定量評價(jià),并構(gòu)建了知識能力服務(wù)效能評估云推理發(fā)生器,,實(shí)現(xiàn)通過知識能力變化云描述服務(wù)滿意度的變化情況,,為最大限度保障云制造系統(tǒng)知識資源與知識能力共享和按需使用提供智能化支持。實(shí)驗(yàn)表明,,該方法較好地實(shí)現(xiàn)了知識云能力的最大效能服務(wù)過程,,對云制造環(huán)境下知識云能力服務(wù)效能綜合評估進(jìn)行了有益的探索。

    Abstract:

    Cloud manufacturing is a new service-oriented intelligent manufacturing model, which contains plentiful knowledge to support service system operating, and the manufacturing resources and capabilities are shared (as services) through the internet. However, there is a lack of in-depth research in knowledge cloud capability service, influence factors and its evaluation approach. The comprehensive evaluation system of the whole features was established for knowledge cloud capability service, and a new quantificational knowledge cloud capability evaluation approach was presented based on cloud reasoning. The expected value and hyper entropy of knowledge capability cloud were used to evaluate the satisfaction of service performance by cloud processing the evaluation indicators, and a cloud reasoning controller was designed to depict the satisfaction change style of knowledge capability, which provided support for the intelligent shared service of manufacturing resources and capability in cloud manufacturing system, e.g. design as a service, simulation as a service, production as a service, assembling as a service, and testing as a service. The result of simulating experiments showed that the validity and effectiveness of the presented approach provided beneficial exploration for evaluating knowledge cloud capability service of cloud manufacturing.

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陰艷超,牛紅偉.云制造環(huán)境下知識云能力量化評估方法研究[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2016,47(8):325-332,355. Yin Yanchao, Niu Hongwei. Quantitative Evaluation Approach of Cloud Capability Service for Knowledge in Cloud Manufacturing[J]. Transactions of the Chinese Society for Agricultural Machinery,2016,47(8):325-332,355.

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  • 收稿日期:2015-12-28
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  • 在線發(fā)布日期: 2016-08-10
  • 出版日期: 2016-08-10
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