%0 Journal Article
%T System simulation and analysis using hierarchical event relationship graphs<br>用分层事件关系图实现系统仿真与分析*
%A FENG Hui-ning
%A <br>冯辉宁
%J 计算机应用研究
%D 2010
%I 
%X Existing modeling languages, such as UML, finite state machine, Petri net and DEVS, cannot fully satisfy the needs of modeling timed systems in industrial practice. Enterprises are usually required to develop modeling languages and tools for their own, or to manually alter and abstract designs of timed systems to fit available modeling approaches.To a certain extent, this dilemma could be resolved by employing event relationship graphs and hierarchical designs.This method eased the design of complex timed systems, removing the obstacles of automatic simulation, analysis and code generation.
%K 系统设计
%K 时间系统
%K 建模与仿真
%K 事件关系图
%K 分层设计
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=47A2530F57D8FB53D1D1359D18F8920C&yid=140ECF96957D60B2&vid=DB817633AA4F79B9&iid=DF92D298D3FF1E6E&sid=2961AC949C1CE2AD&eid=943A5E0AB1B46CE9&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=7