中文摘要：

为了提高多阶段输电网络性能，提出了一种基于蚁群算法的多阶段输电网络拥塞规避路由算法，采用IP模块中的LMH0034芯片对多阶段输电网络路由信号进行均衡处理，提高路由信号的抗噪能力，通过路由更新模块对接口状态机以及接口路由表产生影响，及时调整系统的路由状态信息，采用信息处理模块实现路由系统信息的塑造、传递、采集以及处理。软件设计过程中，引入蚁群算法实现了多阶段输电网络拥塞规避路由算法的改进，给出了多阶段输电网络拥塞规避路由算法的具体代码。仿真实验结果说明，拥塞规避路由算法可以提高多阶段输电网络的吞吐率，降低网络时延和丢包率，最终提升多阶段输电网络的数据传输性能。

英文摘要：

In order to improve the multistage transmission network performance, this paper puts forward a multistage transmission network congestion avoid routing algorithm based on ant colony algorithm. The LMH0034 chip of the IP module is used for the balance treatment of the multi stage transmission network routing to improve the ability of anti noise signal rou- ting, The routing update module exerts impacts on the interface state machine and interface routing table and timely adjusts the routing status information of the system, and the information processing module realizes the shaping, transfer, acquisition and processing of the routing information system. In the process of software design, the ant colony algorithm is introduced to achieve the multi stage transmission network congestion avoi- dance routing algorithm, and to give the specific code of the multi stage transmission network congestion avoidance routing algorithm. Simulation results show that the congestion avoidance routing algorithm can improve the throughput of the multi stage transmission network, reduce the network delay and packet loss rate, and ultimately improve the data transmission performance of the multi stage transmission network.