摘要
针对总线式车身控制系统的特点,提出一种新的建模方法。通过分析,指出车身控制系统属于离散事件系统,进而选择带测试弧的有色Petri网作为工具,描述系统对象之间的逻辑关系。仿真结果表明,该建模方法能够保证系统的控制逻辑正确,且形式简单规范,有助于提高车身控制系统软件的开发效率。
According to the features of bus-based auto-body control system, a new modeling method is proposed. Analyses indicate that the auto -body control system belongs to discrete event systems. Then the colored Petri net （CPN） with testing arcs is chosen as a tool to describe the logical relations between system＇ s objects. The simulation results show that the modeling method proposed is a simple and standard one, which can ensure the validity of control logic and is conducive to improving the development efficiency of auto - body control software.
出处
《汽车工程》
EI
CSCD
北大核心
2009年第8期698-701,共4页
Automotive Engineering
基金
国家自然科学基金项目(60873003)
教育部博士点基金项目(20050359004)资助
