Studying the movement characteristics of the coalmine emulsion pump valve is of great significance for optimizing the dynamic response characteristics of the pump valve, reducing the hysteresis effect, and improving the volumetric efficiency. This article combines the Internet of Things (IoT) and cellular automata techniques to investigate the movement characteristics of the valve of the emulsion pump. Based on Adolf’s exact differential equation and Runge–Kutta iterative method, the movement displacement and movement of the pump valve spool speed curve are computed using Scilab software. We employ cellular automata and AMESim to establish the hydraulic system model of emulsion pump and analyze the movement characteristics of pump valve movement displacement, speed, stability, and closing hysteresis through simulation. Finally, the IoT techniques and a test device are used to evaluate the movement displacement of the pump valve. The experimental results verify the feasibility of using the proposed method to study the pump valve motion characteristics, greatly reduce the cost of testing and parameterized design, and contribute to the development of highly reliable and efficient emulsion pump valves.

中文翻译：

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基于物联网和元胞自动机的矿用乳化泵泵阀运动特性分析

研究煤矿乳化泵阀的运动特性，对优化泵阀的动态响应特性，减少滞后效应，提高容积效率具有重要意义。本文结合物联网（IoT）和元胞自动机技术，研究乳化泵阀门的运动特性。基于Adolf精确微分方程和Runge-Kutta迭代法，使用Scilab软件计算泵阀阀芯速度曲线的运动位移和运动。采用元胞自动机和AMESim建立乳化液泵液压系统模型，通过仿真分析泵阀运动位移、速度、稳定性、关闭滞后等运动特性。最后，使用物联网技术和测试设备来评估泵阀的运动位移。实验结果验证了采用所提方法研究泵阀运动特性的可行性，大大降低了测试和参数化设计的成本，有助于开发高可靠、高效的乳化泵阀。