基于以太网通信的纵场电源监控系统仿真实现

Toroidal Field Power Supply Monitor System Simulation and Implementation Based on Ethernet Communication

设计与仿真实现基于以太网通信的实时监控系统,需要充分利用以太网通信的特点,将所需的实验参数进行实时、正确传输,并做到有效显示。在制定好相应的数据传输协议的基础上,通过查询方式基于以太网通信实现主、从机之间数据参数的交换。传输过程中使用CRC校验、固定数据格式等方式保证数据传输的正确性。仿真实验很好地反映了被监控对象的物理特性,各参数实现了直观的图形化实时显示。完成后的系统能够为EAST纵场电源监控系统的实施提供有效的技术支持。

Design and simulation the real-time monitoring system based on Ethernet communication,experimental parameters should be transmitted in real time,accurately and effectively displayed based on the characteristics of the Ethernet communication.According to the corresponding data transfer protocol,experimental parameters were exchanged between master/slave computers through the query method.CRC check,fixed data format were used to ensure the accuracy of the data transmission.The physical characteristics of the parameters monitored were well expressed by the simulation results.And all parameters could be displayed graphically.The system can provide effective technical support for the EAST（Experimental Advanced Superconducting Tokamak） toroidal field power monitoring system.