船用局域网络信息传输时延控制方法

Time delay control method for marine local network information transmission

传统网络信息传输时延控制方法由于信号跃迁造成控制效率较低、信号控制范围较小,为此提出船用局域网络信息传输时延控制方法。使用多项执行器同时导入局域网络,设定控制方法基本框架,在框架中选定船用局域网络信息节点驱动方式,确定局域网络中传输信道,实现网络信息传输时延控制。试验结果表明,提出的网络信息传输时延控制方法比传统方法控制效率提升20%左右,信号控制范围扩大200 m以上。

The traditional network information transmission delay control method has low control efficiency and small signal control range due to signal transition. Multiple actuators are used to import the local network at the same time, and the basic framework of the control method is set up. In the framework, the Marine local network information node drive mode is selected, the transmission channel in the local network is determined, and the network information transmission delay control is realized. The test results show that the proposed network information transmission delay control method is about 20%more efficient than the traditional control method, and the signal control range is more than 200 m.