基于自主创新的并行可切换控制系统设计
Design of parallel switchable control system based on independent innovation
王茗 1杨跃 2蒯亮 2闵晓霜 2齐涛 3董岩2
作者信息
- 1. 宇航动力学国家重点实验室,陕西西安 710061
- 2. 中国电子信息产业集团有限公司第六研究所,北京 102209
- 3. 中电智能科技有限公司,北京 102209
- 折叠
摘要
我国持续推动科技自立自强、技术自主创新.在工业控制领域,自主安全将成为未来一段时间的主旋律.在此背景下,提出了一种双控制系统切换的工业控制系统核心控制器自主创新能力建设方案.系统选用了主流进口PLC产品和全国产PLC产品,设计搭建了一套并行可切换的双控制系统,对现场各类终端设备进行信号采集与切换控制.通过对比两套PLC控制系统的功能、性能,验证该方案能够实现国产PLC可达到进口 PLC同等技术水平、实现同等功能,且系统运行稳定、可靠.该方案在不破坏现有工控系统场景的情况下,以低成本的方式逐步进行验证推广,为工业控制系统核心控制器国产化提供技术支撑.
Abstract
China continues to promote technological self-reliance and independent innovation.In the field of industrial control,discretionary security will become the main theme for a period of time in the future.Under this background,this paper puts for-ward a scheme of independent innovation capability construction of core controller of industrial control system with dual control system switching.The system selects both mainstream imported PLC products and domestic PLC products,designs and constructs a parallel switchable dual control system for the on-site acquisition of signals from various terminal equipment and switching con-trol.By comparing the functions and performance of the two sets of PLC control systems,it is verified that the scheme can en-able the domestic PLC to reach the same technical level as the imported PLC and achieve the same functions,and the system op-erates stably and reliably.This solution provides technical support for the localization of core controllers in industrial control sys-tems by gradually verifying and promoting it at low cost without disrupting existing industrial control system scenarios.
关键词
自主创新/自主安全/PLCKey words
independent innovation/discretionary security/PLC引用本文复制引用
出版年
2025
NETL
NSTL
万方数据