direct hydraulic control system

基本解釋

Direct control of electro hydraulic stepping cylinder by means of PLC can make the control system of hydraulic system become simpler, cheaper and reliabler.
采用可編程控制器（PLC）直接控制數(shù)字電液步進(jìn)液壓缸，可使液壓系統(tǒng)的控制系統(tǒng)簡潔、可靠、成本顯著下降。
The installation of position transducer in hydraulic AGC cylinder has direct effect on the resolution, accuracy control, response time and maintenance of the hydraulic AGC system.
位移傳感器的安裝結(jié)構(gòu)是否合理，直接影響軋機(jī)液壓輥縫控制系統(tǒng)的分辨率、控制精度、響應(yīng)時間和維護(hù)。
The method of direct control of hydraulic servo valve by means of PLC, the component parts of the control system and the driving interface circuits were described mainly in this paper.
文章主要介紹PLC對液壓伺服閥的控制方法及控制系統(tǒng)的組成，說明驅(qū)動接口電路的連接。