The automatic oil tank data acquisition and control system based on modbus fieldbus consists of fieldbus devices of oil tank , modbus network and computers “基于modbus总线的油罐数据采集与控制系统”主要由变送器、 modbus现场总线和监测站组成。
The key method has been introduced for designing linux device driver of pci - vme bridge device based on realized by us data acquisition and control system 以一个已实现并投入使用的实际例子介绍了在linux环境下设计实现数据采集系统pci - vme桥接设备驱动程序的关键技术。
This distributed nuclear data acquisition and control system ( dndacs ) with three layers gives the data acquisition and processing ability as strong as the system based on the giant or middle computers 主要的特点是功能强大,价格低廉,组成方便,工作可靠,同时又充分利用和发挥了各实验室已有的nim系统的潜力。
The experiment result indicates that the circuit system has achieved the expected design goals . furthermore the circuit system is valuable for designing the data acquisition and control system for any frequency modulation sensor 经实验验证,所设计的电路系统不仅能达到预期的设计目标,此外其设计思想对任何只要输出是频率信号的传感器的使用都具有积极的参考价值。
The nuclear data acquisition and control system are the important tools in both basic and applied researches , such as high energy physics , nuclear physics , atom - molecule physics , nuclear astronomy physics and application of nuclear technology 核数据获取和控制系统是高能物理、核物理、原子分子物理、核天体物理、和核技术应用等基础和应用研究中必不少的重要实验工具。