房 娟,王继强,胡忠志.一种面向硬件在环的控制系统协同设计综合平台FWORKS[J].航空发动机,2023,49(6):79-84
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
  
DOI:
中文关键词:  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
英文关键词:control system  digital simulation platform  HIL  multi-user collaboration  multidisciplinary collaboration  aeroengine
基金项目:
作者单位
房 娟,王继强,胡忠志 南京航空航天大学 能源与动力学院南京 210016 
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中文摘要:
      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。
英文摘要:
      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.
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