閥門電動(dòng)執(zhí)行機(jī)構(gòu)近年來逐漸取代機(jī)械式執(zhí)行機(jī)構(gòu),成為工業(yè)控制系統(tǒng)中不可或缺的
一個(gè)執(zhí)行單元。本文對執(zhí)行機(jī)構(gòu)的各個(gè)單元進(jìn)行了設(shè)計(jì)和開發(fā)。開發(fā)了安全、可靠、方便、先進(jìn)的閥門電動(dòng)控制系統(tǒng)。閥門控制系統(tǒng)是電動(dòng)執(zhí)行機(jī)構(gòu)的核心單元。在單片機(jī)ATMega64L和微型PLC 上分別開發(fā)了友善的人機(jī)交互單元和可靠的電機(jī)控制單元,兩個(gè)單元之間通過串行通訊交換信息。
關(guān)鍵字:閥門控制系統(tǒng);單片機(jī);人機(jī)交互
Abstract: Electric valve actuator has replaced the mechanical valve actuator and becomes
indispensable execution unit of the industrial control system. We design and develop each unit of the actuator respectively, develop the mechanical structure by mechanical & electrical integration and devises safe, reliable, convenient, advanced electric motor control system. Motor control system is kernel unit of electric valve actuator. The friendly human - machine interactive unit based on Microcontroller ATMega64L and reliable motor control unit based on mini – PLC was explored. These two units exchange message by serial communication.
Keywords: Valve Actuator System; Microcontroller; Human – Machine Interactive