【摘要】 针对如何保证精确的分布式时钟同步以实现预期的实时调度和控制问题,通过对一类基于全双工交换式以太网并采用总线型拓扑的网络化控制系统时延特征的分析,结合网络精确时钟同步协议,在分析了其可行性的基础上,给出了网络化控制系统时钟同步的设计及实现方法。更多还原

【Abstract】 According to the analysis of a class of networked control system based on the full-duplex switched Ethernet linked into bus topology and network precision clock synchronization protocol,the design and implementation methods of clock synchronization for networked control system was proposed based on its feasibility so that the precise distributed clock synchronization could be ensured to achieve the real-time scheduling and control requirements.更多还原