此外，包裝機(jī)械行業(yè)逐漸加入機(jī)器視覺(jué)功能，對(duì)PC-Based運(yùn)動(dòng)控制需求也逐步增加。有業(yè)內(nèi)人士指出，未來(lái)PC-Based運(yùn)動(dòng)控制器的應(yīng)用領(lǐng)域?qū)?huì)進(jìn)一步擴(kuò)大，部分PLC市場(chǎng)會(huì)向PC-Based市場(chǎng)轉(zhuǎn)移。
為此，倍福董事總經(jīng)理梁力強(qiáng)表示，倍福中國(guó)會(huì)繼續(xù)宣傳和推廣基于PC的開(kāi)放式控制系統(tǒng)，著力開(kāi)拓戰(zhàn)略性新興產(chǎn)業(yè)，包括鋰電設(shè)備、電子制造和半導(dǎo)體、倉(cāng)儲(chǔ)和物流行業(yè)以及國(guó)家重點(diǎn)發(fā)展的高端裝備制造業(yè)。
PC-Based的發(fā)展，對(duì)于PLC無(wú)疑是挑戰(zhàn)，此前有人預(yù)言PLC將逐步退出工業(yè)自動(dòng)化的歷史舞臺(tái)，不過(guò)過(guò)去10年內(nèi)，超小型和小型PLC的性能獲得了極大地提高，產(chǎn)量也大幅增長(zhǎng)。
PC-Based控制器陣營(yíng)中，除研華、華北工控、研祥等工控機(jī)生產(chǎn)廠商外，目前PC-based運(yùn)動(dòng)控制產(chǎn)品市場(chǎng)中，國(guó)產(chǎn)廠商固高、眾為興、雷賽等在運(yùn)動(dòng)控制卡這一細(xì)分領(lǐng)域占據(jù)主導(dǎo)地位。
而在嵌入式控制器及軟PLC這兩個(gè)細(xì)分市場(chǎng)上，以倍福、貝加萊、CODESYS為代表的外資廠商仍然占據(jù)著主要的市場(chǎng)份額。當(dāng)然，國(guó)內(nèi)也有一些基于PC技術(shù)的控制器企業(yè)，其中包括華成工控、納博特、人通智能等。
他們認(rèn)為，未來(lái)嵌入式技術(shù)將會(huì)被廣泛應(yīng)用于PAC，成為自動(dòng)化系統(tǒng)的重要技術(shù)之一。
在用戶和系統(tǒng)集成商之間，對(duì)于PAC的質(zhì)疑同樣存在：PAC相對(duì)于PLC來(lái)說(shuō)價(jià)格高、可靠性低、可拓展能力差，還有人認(rèn)為，PAC并沒(méi)有真正針對(duì)某種迫切的或者潛在的市場(chǎng)需求，因此不免曲高和寡。
有部分反對(duì)者則認(rèn)為，PAC技術(shù)發(fā)展趨向，如統(tǒng)一的多專業(yè)開(kāi)發(fā)平臺(tái)、通信技術(shù)等也會(huì)對(duì)PLC的技術(shù)發(fā)展施加有益的影響。
值得一提的是，除了上述提到的PLC、PC-Based和PAC之外，針對(duì)行業(yè)應(yīng)用，機(jī)器人專用控制器成為國(guó)內(nèi)多數(shù)廠商布局的重點(diǎn)，特別是像埃斯頓、華中數(shù)控、配天機(jī)器人等這樣以機(jī)器人本體研發(fā)為主的企業(yè)。
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