摘要
对TCN网络的WTB和MVB总线分别进行了介绍。在此基础之上根据各部分的功能要求划分各模块的设计思想及具体的设计实现。在Matlab环境下,利用有限状态机理论对TCN通信网络进行了形式化建模。状态机模型的仿真动态展示了总线系统的通信行为,并为总线控制系统的通信研究提供了一个仿真平台。从节点的角度出发,建立了节点的发送和接收状态机模型。在此仿真模型基础上,研究了TCN网络控制系统的网络性能指标的影响。
The TCN protocol is researched in this paper. And the simulation platform is established based on the finite state machine model. By formularizing the protocol, it will be easy to comprehend. The simulation platform demonstrates the dynamic communication actions, and the performances of field-bus protocol can be evaluated on it. From the point of view of node, the sender and receiver state machine model are established. The simulation platform is developed in MATLAB/Simulink and the network performances.
出处
《信息技术》
2008年第8期77-81,85,共6页
Information Technology
