基于DeviceNet总线的智能阀门定位器设计
the intelligent electrical valve locator based on DeviceNet Bus
本文设计了一种基于DeviceNet总线的智能电气阀门定位器，采用PIC18F2685单片机为核心用模糊PID进行控制，对整个智能电气阀门定位器进行设计,设计了电源转换、隔离通信接口电路,PIC18F系列单片机中内置10位A/D和CAN控制器接口，选择MCP2551作为报文收发器，实现了智能控制。可直接挂接在DeviceNet总线上，实现即插即用，可与PLC、DCS或网关等主站系统进行实时，高效的数据通信,实现阀门的准确定位。系统通过单片机可以实现对阀门的本地控制，并通过与DeviceNet现场总线通信，实现对阀门的远程控制。
esign an intelligent electrical valve locator based on DeviceNet Bus ,Using PIC18F2685 microcomputer as the core with fuzzy PID control ,to the whole of intelligent electric valves locator to carry on the design,Design the power conversion, isolating the communication interface circuit, PIC18F series microcontroller built-in 10 in the A/D and CAN controller interface ,Select MCP2551 as message transceiver, Realized intelligent control,which can be directly articulated in DeviceNet Bus, realize plug and play, it can communication with PLC, DCS or gateway host systems such as real-time,highly efficient data communications. Realization of valve location, System can be realized by microcontroller to valve local control, Through and DeviceNet fieldbus communication, to achieve the remote control of the valve
王胜男、郝继飞
电器自动化技术、自动化技术设备通信
eviceNetN阀门定位器
eviceNetCANValves locator
王胜男,郝继飞.基于DeviceNet总线的智能阀门定位器设计[EB/OL].(2011-04-20)[2025-08-18].http://www.paper.edu.cn/releasepaper/content/201104-468.点此复制
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