【摘要】：針對傳統(tǒng)的信息物理融合系統(tǒng)建模方法大多局限于時間域內(nèi)的分析,且沒有考慮計算過程和物理過程,通過網(wǎng)絡實時交互對系統(tǒng)行為所帶來的影響等問題,擴展了傳統(tǒng)模型以刻畫系統(tǒng)中的時空相關、網(wǎng)絡交互以及模型結合等問題,將時間和空間的事件信息明確地抽象到編程模型中,在大數(shù)據(jù)背景下進行形式化的描述及一體化建模。以豬舍中風扇開啟為例,對每個環(huán)節(jié)進行詳細分析,證明該模型可應用于精準農(nóng)業(yè)中,從而有利于設計人員更好地分析網(wǎng)絡化計算過程在與物理過程融合、物理環(huán)境交互中的動態(tài)行為,對加深系統(tǒng)的理解和應用具有重要的意義。
[Abstract]:The traditional modeling methods of information physics fusion system are mostly confined to the analysis in time domain, and do not consider the calculation process and physical process, and the influence of real-time interaction on the system behavior through the network, and so on. The traditional model is extended to describe the space-time correlation, network interaction and model combination in the system. The event information of time and space is abstracted into the programming model. Under the background of big data, formal description and integration modeling are carried out. Taking fan opening in pig house as an example, every link is analyzed in detail. It is proved that the model can be applied to precision agriculture, which is helpful for designers to better analyze the fusion of network computing process and physical process. The dynamic behavior in the physical environment interaction is of great significance to deepen the understanding and application of the system.
【作者單位】： 濱州醫(yī)學院公共衛(wèi)生與管理學院;
【基金】：山東省煙臺市重點研發(fā)計劃(編號:2016ZH079) 濱州醫(yī)學院博士科研啟動基金(編號:BY2015KYQD13)
【分類號】：S828;TN929.5;TP212.9
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本文編號：2428296