plc機(jī)械手控制系統(tǒng)文獻(xiàn)綜述(包括外文翻譯)-機(jī)械手(編輯修改稿)
2025-06-26 18:23 本頁面
【文章內(nèi)容簡(jiǎn)介】 (3)數(shù)據(jù)采集、分析處理 。 如控制中的數(shù)據(jù)采集、算術(shù)運(yùn)算、函數(shù)運(yùn)算、邏輯運(yùn)算、數(shù)據(jù)傳輸、轉(zhuǎn)換、捧序和查表等操作。 綜上用 PLC 作為控制系統(tǒng)控制 機(jī)械手 寫字 的設(shè)計(jì)是一種方便、實(shí)用、可靠的控制系統(tǒng)設(shè)計(jì)方案。通過收集各種資料和初期的規(guī)劃我已對(duì)將要進(jìn)行的設(shè)計(jì)非常了解，相信在老師的指導(dǎo)和我自己的努力下我可以很好的完成設(shè)計(jì)任務(wù)，雖然期間肯定會(huì)遇到這樣或那樣的困難，但是我有信心做好這一切。 外文原文及其翻譯： The advantages of PLC control Any control system goes through four stages from conception to a working plant. A PLC system brings advantages at each stage. The first stage is design。 the required plant is studied and the control strategies decided. With conventional systems design must be plete before construction can start. With a PLC system all that is needed is a possibly vague idea of the size of the machine and the I/O requirements (how many inputs and outputs). The input and output cards are cheap at this stage, so a healthy spare capacity can be built in to allow for the inevitable omissions and future developments. Next es construction. With conventional schemes, every job is a ‘oneoff’ with inevitable delays and costs. A PLC system is simply bolted together fro m standard parts. During this time the writing of the PLC program is started (or at least the detailed program specification is written). The next stage is installation, a tedious and expensive b
畢業(yè)設(shè)計(jì)相關(guān)推薦
鄂ICP備17016276號(hào)-1