采用(yong)(yong)PC+USB+DSP方案的(de)(de)開放(fang)式數控(kong)(kong)(kong)雕銑(xian)機床數控(kong)(kong)(kong)系統能(neng)滿足高速雕銑(xian)機的(de)(de)功(gong)(gong)(gong)能(neng)要(yao)求,且具有較好的(de)(de)移植性、開放(fang)性和(he)經(jing)濟性,即運(yun)(yun)動(dong)(dong)控(kong)(kong)(kong)制器(qi)硬件采用(yong)(yong)了USB接(jie)口,可(ke)與PC機實行熱插拔(ba),通(tong)過(guo)(guo)在PC機上(shang)安裝(zhuang)驅動(dong)(dong)程序和(he)應用(yong)(yong)程序,就可(ke)實現(xian)數控(kong)(kong)(kong)系統的(de)(de)功(gong)(gong)(gong)能(neng);無須改變(bian)硬件結構,用(yong)(yong)戶通(tong)過(guo)(guo)編程,便能(neng)實現(xian)自己的(de)(de)插補算法和(he)加減(jian)速控(kong)(kong)(kong)制等底層運(yun)(yun)動(dong)(dong)控(kong)(kong)(kong)制功(gong)(gong)(gong)能(neng);目前DSP芯片價(jia)格(ge)僅幾十元,開放(fang)式數控(kong)(kong)(kong)雕銑(xian)機床數控(kong)(kong)(kong)系統運(yun)(yun)動(dong)(dong)控(kong)(kong)(kong)制器(qi)的(de)(de)硬件成(cheng)本遠低于市面上(shang)同樣功(gong)(gong)(gong)能(neng)的(de)(de)運(yun)(yun)動(dong)(dong)控(kong)(kong)(kong)制卡(ka)的(de)(de)價(jia)格(ge)。