基于Modelica的多领域建模与联合仿真  

Multi-domain modeling and co-simulation based on Modelica

作　　者：赵建军[1] 吴紫俊[1] 

机构地区：[1]华中科技大学国家CAD支撑软件工程技术研究中心,武汉430074

出　　处：《计算机辅助工程》2011年第1期168-172,共5页Computer Aided Engineering

基　　金：国家高技术研究发展计划("八六三"计划)(2009AA044501);国家自然科学基金(60704019)

摘　　要：为实现多领域建模仿真环境与其他仿真环境的联合仿真,提出基于Modelica多领域建模的联合仿真方案.该方案基于Modelica多领域模型的连接机制,通过Modelica模型与Simulink模块的转换机理,实现在S-Function联合仿真框架下的联合仿真.基于Modelica的多领域物理系统建模仿真工具MWorks与AMESim的联合仿真实例表明:该方法可扩大Modelica模型的应用范围,实现多领域建模仿真平台与其他仿真软件的协同.To achieve the co-simulation of multi-domain modeling and simulation environment with other simulation environment,a co-simulation solution based on multi-domain modeling with Modelica is proposed.Based on the connection mechanism of multi-domain Modelica models,the co-simulation under S-Function co-simulation framework is implemented using the converting principle between Modelica models and Simulink modules.A co-simulation example between MWorks which is a multi-domain physical system modeling and simulation tool based on Modelica and AMESim indicates that the method can extend the application of Modelica models and achieve the collaborative work between multi-domain modeling and simulation tools and other simulation software.

关 键 词：多领域建模 联合仿真 MODELICA SIMULINK 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]