一种面向硬件在环的控制系统协同设计综合平台FWORKS  

FWORKS:An Integrated HIL Oriented Digital Simulation Platform for Control System

作　　者：房娟 王继强[1] 胡忠志[1] FANG Juan;WANG Ji-qiang;HU Zhong-zhi(College of Energy and Power Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China)

机构地区：[1]南京航空航天大学能源与动力学院,南京210016

出　　处：《航空发动机》2023年第6期79-84,共6页Aeroengine

摘　　要：为实现航空发动机控制系统在数字仿真阶段的多用户、多学科协同功能,提高设计研发效率,搭建了全数字综合仿真平台——FWORKS。针对常规数字仿真软件难以实现多用户间并行开发的缺点,采用分布式设计架构,通过以太网络将多个服务端软件和人机交互软件相互联系,实现并行开发人数不少于30人的功能。该平台集成了EmbeddedCoder、SVN等工具,具备多学科协同仿真、模型和算法的存储调用等功能。通过集成硬件在环平台所需第三方软件及编译环境等,FWORKS实现了与硬件在环平台的无缝对接。结果表明:FWORKS仿真结果与传统全数字仿真的误差小于0.4%,与硬件在环平台的误差小于1%,表明该平台仿真具有较高的准确性以及功能的有效性,为控制系统设计人员提供了开放的综合仿真平台。To achieve multi-user and multidisciplinary collaboration in the digital simulation stage of aeroengine control systems,and improve the efficiency of design and development,a full-digital comprehensive simulation platform–FWORKS was established.In re-sponse to the difficulty of parallel development among multiple users in conventional digital simulation software,a distributed architecture is adopted,which connects multiple server software and human-machine interaction software through Ethernet and allows more than 30 de-velopers to use it simultaneously.FWORKS integrates EmbeddedCoder,SVN and other tools to achieve the functions of multidisciplinary collaborative simulation,storage and invocation of models and algorithms.By integrating third-party software and the compilation environ-ment required by the Hardware-In-the-Loop(HIL)platform,FWORKS achieves seamless integration with the HIL platform.The results show that the simulation error between FWORKS and traditional full-digital simulation is less than 0.4%,and the error between FWORKS and HIL platform is less than 1%.This indicates FWORKS platform has high accuracy and functional effectiveness,providing an open com-prehensive simulation platform for control system designers.

关 键 词：控制系统 数字仿真平台 硬件在环 多用户协同 多学科协同 航空发动机 

分 类 号：V239[航空宇航科学与技术—航空宇航推进理论与工程]