plc控制定位小車畢業(yè)(設(shè)計(jì))論文.doc
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plc控制定位小車畢業(yè)(設(shè)計(jì))論文,摘要：在現(xiàn)代大型程控系統(tǒng)中，運(yùn)輸小車要完成皮帶運(yùn)輸部分和指定地點(diǎn)的對(duì)接。因此，要求其定位控制系統(tǒng)既具備精確性和高可靠性，又具有良好的動(dòng)態(tài)性，能滿足實(shí)際操作所要求的靈敏性。在本系統(tǒng)中利用 plc 的編程簡(jiǎn)單、可靠性高、抗干擾能力強(qiáng)及環(huán)境適應(yīng)性好的特點(diǎn)，實(shí)現(xiàn)了對(duì)有軌小車定位控制系統(tǒng)的開閉環(huán)相結(jié)合的控制策略?！ ￡P(guān)鍵詞： 定...
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此文檔由會(huì)員 秋風(fēng)2013 發(fā)布
摘要：在現(xiàn)代大型程控系統(tǒng)中，運(yùn)輸小車要完成皮帶運(yùn)輸部分和指定地點(diǎn)的對(duì)接。因此，要求其定位控制系統(tǒng)既具備精確性和高可靠性，又具有良好的動(dòng)態(tài)性，能滿足實(shí)際操作所要求的靈敏性。在本系統(tǒng)中利用 PLC 的編程簡(jiǎn)單、可靠性高、抗干擾能力強(qiáng)及環(huán)境適應(yīng)性好的特點(diǎn)，實(shí)現(xiàn)了對(duì)有軌小車定位控制系統(tǒng)的開閉環(huán)相結(jié)合的控制策略。
關(guān)鍵詞： 定位小車 定位系統(tǒng) PLC
ABSTRACT ： The position control system of transportation in the modern thermal-electric plant, which controls the pulley to fulfill the connection strap transportation to the appointed silo, needs not only the system’s accuracy and high reliability, but also the system’ s dynamic-performance and the sensitivity that betimes responds to the operation. In the paper, we use PLC to fulfill the pulley’s open-circuit and close-circuit control tactic, because its programming simply, high dependability 、 high ability of anti-disturbing and good environment adaptability.
KEYWORDS ： Position System PLC
關(guān)鍵詞： 定位小車 定位系統(tǒng) PLC
ABSTRACT ： The position control system of transportation in the modern thermal-electric plant, which controls the pulley to fulfill the connection strap transportation to the appointed silo, needs not only the system’s accuracy and high reliability, but also the system’ s dynamic-performance and the sensitivity that betimes responds to the operation. In the paper, we use PLC to fulfill the pulley’s open-circuit and close-circuit control tactic, because its programming simply, high dependability 、 high ability of anti-disturbing and good environment adaptability.
KEYWORDS ： Position System PLC
