投审稿平台


投稿指南
下载专区
地  址:北京市海淀区中关村科学院
南路6号中国科学院计算所342号 [地图]
《计算机辅助设计与图形学学报》编辑部
邮政编码:100190
电  话:010-62562491
          010-62600342
订阅信息
ISSN      1003-9775
CN        11-2925/TP
邮发代号:82-456
单    价:80.00元
全年订价:960.00元
在线期刊

基于SysML和Modelica的复杂机电产品系统设计与仿真集成

周书华1), 曹 悦2), 张 政2), 刘玉生2)*
1) (浙江经济职业技术学院汽车技术学院 杭州 310018)2) (浙江大学CAD&CG国家重点实验室 杭州 310058)
分类号: TP391.41 DOI: 10.3724/SP.J.1089.2018.16520
出版年,卷(期):页码: 2018 , 30 ( 4 ): 728-738 曹悦
摘要: 系统仿真是辅助系统设计的一种重要手段, 如何将系统设计与系统仿真有机结合, 从而支持设计工作的高效开展, 是一项重要的研究课题. 针对这一问题, 基于系统工程标准建模语言SysML和多领域仿真建模语言Modelica提出一套系统层设计与仿真集成方法. 首先基于元对象机制分析和比较了SysML和Modelica的元模型; 然后以Modelica元模型为基准, 构造了面向Modelica的SysML扩展包M-Design; 最后依据扩展的SysML和Modelica元模型定义了二者之间的映射规则, 从而实现SysML设计模型向Modelica仿真模型的自动转换. 以储水池系统为例, 展示了复杂机电系统的设计和仿真的集成过程.
关键词: 基于模型的系统工程; SysML; Modelica; 设计与仿真集成; 模型转换
System Design and Simulation Integration for Complex Mechatronic Products Based on SysML and Modelica
Zhou Shuhua1), Cao Yue2), Zhang Zheng2), and Liu Yusheng2)*
1) (School of Automotive Technology, Zhejiang Technical Institute of Economics, Hangzhou 310018) 2) (State Key Lab of CAD&CG, Zhejiang University, Hangzhou 310058)
abstract: System simulation is one of the important methods to assist the system design. How to combine them in order to improve the efficiency of the design process is a challenging research topic. To this end, we proposed a novel system design and simulation integration method based on SysML, which is the standard modeling language for systems engineering, and the multi-domain simulation modeling language Modelica. Specifically, firstly, we analyzed and compared the metamodels of SysML and Modelica based on the Meta-Object Facility (MOF); then, according to the metamodel of Modelica, we constructed the M-Design profile by extending from SysML; finally, we defined the mapping rules between the two languages so that the automated transformation between the system design model in SysML and system simulation model in Modelica can be achieved. We used the tank system as a case study to illustrate the integration process.
keyword: model-based systems engineering; SysML; Modelica; design and simulation integration; model transformation
 
Copyright © 2004《计算机辅助设计与图形学学报》版权所有
电话:010-62600342 传真:010-62562491
E_mail:jcad@ict.ac.cn