軸承標(biāo)志缺陷檢測(cè)系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)
發(fā)布時(shí)間:2018-08-05 13:31
【摘要】:針對(duì)目前國(guó)內(nèi)對(duì)軸承標(biāo)志缺陷在線檢測(cè)的要求及傳統(tǒng)人工檢測(cè)方法的不足,設(shè)計(jì)了一套基于TMS320DM642的軸承標(biāo)志缺陷在線檢測(cè)系統(tǒng)。該系統(tǒng)硬件平臺(tái)主要包括視頻編解碼芯片、可編程邏輯控制器CPLD和核心處理器DSP;軟件設(shè)計(jì)主要有圖像采集、圖像預(yù)處理、標(biāo)志識(shí)別等;現(xiàn)場(chǎng)控制系統(tǒng)則通過(guò)PLC進(jìn)行控制。工業(yè)現(xiàn)場(chǎng)檢測(cè)結(jié)果表明,該系統(tǒng)的正確率高達(dá)99%,可滿足軸承標(biāo)志缺陷的在線實(shí)時(shí)檢測(cè)。
[Abstract]:Aiming at the requirement of on-line inspection of bearing mark defect in our country and the deficiency of traditional manual detection method, a set of on-line inspection system of bearing mark defect based on TMS320DM642 is designed. The hardware platform of the system mainly includes video codec chip, programmable logic controller (CPLD) and core processor (DSP); the software design mainly includes image acquisition, image preprocessing, sign recognition and so on; the field control system is controlled by PLC. The industrial field test results show that the accuracy of the system is as high as 99%, which can meet the on-line real-time detection of bearing mark defects.
【作者單位】: 河南科技大學(xué)機(jī)電工程學(xué)院;
【基金】:廣東省省級(jí)科技計(jì)劃項(xiàng)目(2013B011301020) 河南省科技攻關(guān)項(xiàng)目(162102210208)
【分類號(hào)】:TH133.3;TP274
本文編號(hào):2165944
[Abstract]:Aiming at the requirement of on-line inspection of bearing mark defect in our country and the deficiency of traditional manual detection method, a set of on-line inspection system of bearing mark defect based on TMS320DM642 is designed. The hardware platform of the system mainly includes video codec chip, programmable logic controller (CPLD) and core processor (DSP); the software design mainly includes image acquisition, image preprocessing, sign recognition and so on; the field control system is controlled by PLC. The industrial field test results show that the accuracy of the system is as high as 99%, which can meet the on-line real-time detection of bearing mark defects.
【作者單位】: 河南科技大學(xué)機(jī)電工程學(xué)院;
【基金】:廣東省省級(jí)科技計(jì)劃項(xiàng)目(2013B011301020) 河南省科技攻關(guān)項(xiàng)目(162102210208)
【分類號(hào)】:TH133.3;TP274
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