基于“云+边缘”的建模仿真架构  

Research on Modeling and Simulation Architecture Based on Microservices

作　　者：刘影梅 卿杜政 LIU Ying-mei;QING Du-zheng(The Second Academy of CASIC,Beijing 100854 China;Beijing Simulation Center,Science and Technology on Special System Simulation Laboratory,Beijing 100854 China)

机构地区：[1]中国航天科工集团有限公司第二研究院,北京100854 [2]航天系统仿真重点实验室北京仿真中心,北京100854

出　　处：《自动化技术与应用》2023年第2期86-89,共4页Techniques of Automation and Applications

摘　　要：面对当前复杂体系仿真中大量边缘设备的加入而带来的高实时性、交互性的需求,本文将云与边缘协同计算的技术引入体系仿真中,使用KubeEdge云边协同计算开源框架搭建由中心云、边缘云和设备终端组成的新型高效仿真架构。中心云对边缘云进行管理和监控,协调各节点完成体系的协同仿真。边缘云提供高实时的仿真服务。设备终端为用户提供任务请求和查看结果的门户。基于“云+边缘”的仿真架构可以显著减少数据传输,提高仿真服务响应的实时性,对提高仿真效率、节约计算资源具有重要意义。Facing the high real-time and interactive requirements brought by the addition of a large number of edge devices in the current complex system simulation, this paper introduces the technology of cloud and edge collaborative computing into the system simulation, and uses the open source framework of kubeedge cloud edge collaborative computing to build a new efficient simulation architecture composed of center cloud, edge cloud and device terminal. The center cloud manages and monitors the edge cloud,and coordinates each node to complete the collaborative simulation of the system. Edge cloud provides high real-time simulation services. The device terminal provides a portal for users to request tasks and view results. The simulation architecture based on "cloud + edge" can significantly reduce data transmission and improve the real-time response of simulation service, which is of great significance to improve simulation efficiency and save computing resources.

关 键 词：建模仿真 云计算 云仿真 边缘计算 云边协同 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]