摘要
针对不同领域仿真工具模型的重用互换需求,欧洲仿真界提出了功能样机可交换接口规范Functional Mock-up Interface for Model Exchange(FMI)。基于FMI接口规范,详细分析了功能样机可交换模型的结构与功能,研究了规范对仿真模型变量、方程和仿真算法的描述,并在多领域物理系统建模仿真平台MWorks中设计了FMI接口,实现了MWorks模型的重用,扩展了MWorks模型的使用范围。目前,MWorks是国内唯一支持该规范的建模仿真工具。
According to the needs of model reuse and exchange between different modeling tools, the standard of Functional Mock-up Interface for model exchange was proposed. Based on the FMI standard, the structure and the function of Functional Mock-up Unit were studied, and the description of variables, equations and algorithms of model were investigated. The FMI interface was designed for the multi-domain modeling and simulation platform MWorks. The reuse of the model which was built in MWorks was achieved. The application of MWorks models was expanded. Recently, MWorks is the only simulation tool which supports the FMI standard.
出处
《系统仿真学报》
CAS
CSCD
北大核心
2012年第10期2083-2086,共4页
Journal of System Simulation
基金
国家"863"高技术研究发展计划(2009AA044501)
国家自然科学基金(60704019)
