dynagraph h内应力测定仪
downhole dynagraph井下示功图
dynagraph card示功图
Dynagraph information握力器信息
dynagraph car轨道试验车
micro-dynagraph手表微力矩走时记录仪
dynagraph of pumping unit抽油机示功图
A pretreatment method of MATLAB-Toolbox-based is proposed so that a computer can recognize the real dynagraph and the total scheme of double-acting fault diagnosis expert systemis presented. Function of various modules and run mechanism of the expert system is discussed.
本文还提出了一种基于MATLAB语言工具箱的示功图的预处理方法及双作用分层抽油系统井下故障诊断专家系统的总体方案，并分别对各个模块的功能及其整个系统的运行机制进行了论述，系统地阐明了神经网络诊断模块的初始化、训练和测试过程。
参考来源 - 双作用分层抽油泵故障诊断技术