- [網(wǎng)絡(luò)] 步進(jìn)電機(jī)驅(qū)動(dòng)板；走片馬達(dá)控制板；步進(jìn)電機(jī)驅(qū)動(dòng)器
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step motor driver中文什么意思
例句與用法
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- this paper introduced a control system for the hybrid linear stepping motor which was based on ti company's digital signal processor tms320lf2407a and sgs company's stepping motor driver pbl3717a
摘要采用美國ti公司的數(shù)字信號處理器tms320lf2407a和sgs公司的步進(jìn)電機(jī)驅(qū)動(dòng)芯片pbl3717a，構(gòu)成了兩相混合式直線步進(jìn)電機(jī)的控制系統(tǒng)。 - this article presents a sort of economical and opening line-cutting cnc system based on pc ， realizing method and key technology, develops step motor axis card and blending step motor driver based on l297 / l298 chip
本文提出了一種適用于線切割機(jī)床的經(jīng)濟(jì)型開放式數(shù)控系統(tǒng)結(jié)構(gòu)及實(shí)現(xiàn)方法，進(jìn)行了相關(guān)關(guān)鍵技術(shù)研究，并開發(fā)出了基于isa總線的步進(jìn)電機(jī)軸卡以及基于l297/298芯片的混合式步進(jìn)電機(jī)驅(qū)動(dòng)器。 - the flexble step angle two-phase hybrid stepping motor driver is a patented product applied by authors in 1998 . the paper reveals the detailed methods to realize this patented driver, also the feature and the performance indexes of the first generation driver are also presented
任意步距角的二相混合式步進(jìn)電動(dòng)機(jī)的驅(qū)動(dòng)器是作者1998年申請的一項(xiàng)發(fā)明專利，文中介紹實(shí)現(xiàn)該專利的具體方法，以及第一代產(chǎn)品所達(dá)到的指標(biāo)和特點(diǎn)。 - this system provides pulse signal and direction signal to step motor driver by computer ’ s controlling step motor control card, and makes motor and guage ’ s pointer rotate . computer gets the micro displacement measured by grating measuring system via rs232 serial port, and acquires guage ’ s image by high precison ccd camera, then processes the guage ’ s image by software, including pre-processing, graying, binarization, thinning and hough transform, so as to recognize the position of guage ’ s pointer, finally calculates all kinds of precision on basis of algorithm established by national detecting rules of gauges
本系統(tǒng)通過計(jì)算機(jī)控制步進(jìn)電機(jī)控制卡來給出步進(jìn)電機(jī)驅(qū)動(dòng)器需要的脈沖信號和方向信號,進(jìn)而帶動(dòng)電機(jī)驅(qū)動(dòng)儀表指針轉(zhuǎn)動(dòng),計(jì)算機(jī)通過串口實(shí)時(shí)采集光柵測量系統(tǒng)的微位移信號,并且通過高精度ccd攝像機(jī)實(shí)時(shí)獲取表盤圖像數(shù)據(jù),同時(shí)通過計(jì)算機(jī)軟件實(shí)現(xiàn)表盤圖像處理,包括預(yù)處理、灰度化、二值化、細(xì)化和hough變換等,最終快速識別出表盤指針的位置,并根據(jù)國家表類檢定規(guī)程所制定的算法檢定出指針式儀表的各種精度。