幾種網(wǎng)絡(luò)控制系統(tǒng)的比較及典型應(yīng)用

通過(guò)比較的方式研究了目前幾種比較成熟的網(wǎng)絡(luò)控制系統(tǒng)的特點(diǎn)，以期指出他們各自更加適合什么類型的企業(yè)和生產(chǎn)狀況，并根據(jù)其中兩種網(wǎng)絡(luò)控制系統(tǒng)的特點(diǎn)設(shè)計(jì)出針對(duì)具體應(yīng)用場(chǎng)合的實(shí)施方案。目的是為了在目前各種網(wǎng)絡(luò)控制系統(tǒng)并存而又沒(méi)有制定出統(tǒng)一標(biāo)準(zhǔn)的情況下為各種不同的企業(yè)選擇適合自己的網(wǎng)絡(luò)控制系統(tǒng)提供借鑒。
關(guān)鍵詞：網(wǎng)絡(luò)化控制系統(tǒng)(NCSs);CAN ; FF ; PROFIBUS ; LonWorks ;通信模型
Abstract: The characteristics of several recent mature networked control systems (NCSs) are introduced by comparison for the purpose of pointing out what kind of enterprises and producing situation they are suit to, and concrete programme in accordance with some application are designed on base of characteristics of two NCSs. The purpose is to provide advice to different enterprises to find out a kind of NCSs suitable for themselves under
the background that several kinds of NCSs exist side by side and no standards are formulated nowadays.
Keywords: NCSs; CAN; FF; PROFIBUS; LonWorks; reference model