In this study, the authors describe the development of an automated system for controlling the technological process of obtaining a modifying concrete additive comprising spherical silicon dioxide nanostructures. The paper describes the automation object, outlines system development aims, as well as presenting the main process-specific parameters to be measured, adjusted, signaled, and / or blocked. A list of automation equipment of the field, lower, and upper levels of the automated process control system (APCS) is provided. As well as input signal processing, the automatic polling of sensors and instruments is achieved by employing a distributed system based on Siemens equipment for the collection of data, which interact via Ethernet. The paper considers software requirements for the APCS operation and analyzes its reliability. The maximum safety level of the APCS is SIL 3; the average service life is stated to be 12 years. The developed automated control system for the technological process of obtaining the silica-based modifying additive permits the development of its structure, specifically an increase in the number of measurement points using a 10% input-output margin. In addition, software and data support of the APCS allows the system configuration to be modified, as well as enabling its expansion through an upgrade and the input of new tasks (sets of tasks and algorithms).

在这项研究中，作者描述了一种自动化系统的开发，该系统用于控制获得包含球形二氧化硅纳米结构的改性混凝土添加剂的技术过程。该论文描述了自动化对象，概述了系统开发目标，并介绍了要测量、调整、发出信号和/或阻止的主要过程特定参数。提供了自动化过程控制系统 (APCS) 的现场、下级和上级自动化设备清单。除了输入信号处理外，传感器和仪器的自动轮询是通过采用基于西门子设备的分布式系统收集数据来实现的，这些数据通过以太网交互。本文考虑了 APCS 操作的软件需求并分析了其可靠性。APCS 的最高安全等级为 SIL 3；据称平均使用寿命为 12 年。为获得二氧化硅基改性添加剂的工艺过程开发的自动化控制系统允许其结构的发展，特别是使用 10% 的输入-输出余量增加测量点的数量。此外，APCS 的软件和数据支持允许修改系统配置，并通过升级和输入新任务（任务和算法集）实现扩展。特别是使用 10% 的输入输出余量增加测量点的数量。此外，APCS 的软件和数据支持允许修改系统配置，并通过升级和输入新任务（任务和算法集）实现扩展。特别是使用 10% 的输入输出余量增加测量点的数量。此外，APCS 的软件和数据支持允许修改系统配置，并通过升级和输入新任务（任务和算法集）实现扩展。