In the second chapter, the paper introduced the advantage of three tier structure model which is make up by BPS,MES and Process Control System. The paper also described the components of every tier.
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- 第二章介紹了流程企業(yè)管控一體化由五層模型到三層模型的演化,介紹了由經(jīng)營(yíng)管理系統(BPS)、制造執行系統(MES)、過(guò)程控制系統(PCS)三層結構組成的流程企業(yè)管控一體化模型的特點(diǎn)和優(yōu)點(diǎn),最后詳細的給出了每一層應用的具體內部組成。
