基于模拟仿真的石化油气输送系统数字孪生体技术

Application technology of digital twin of natural gas transmission pipeline based on simulation

数字孪生是真实物体在虚拟世界的一种建构过程,形成物理维度上的实体和信息的虚拟世界同生共存、虚实交融的数字发展新格局。研究通过对天然气管道电子仪表系统及数字孪生体的搭建,运用数据融合与数字模拟仿真大数据技术体系,对数字孪生体的仿真度进行验证分析,验证结果证明了数字孪生体算法仿真能够有效的对异常数据预警和主动推送,能够提高系统应用的安全性。

Digital twin is a construction process of real objects in the virtual world,form the physical dimension of entity and information virtual world coexistence,integration of digital development pattern,through the gas pipeline electronic instrument system and digital twin,using data fusion and digital simulation system,verification analysis of digital twin simulation,to prove the digital twin algorithm simulation can effective abnormal data warning and active push,can improve the security of the system application.