"网络课程报告1：迭代优化路段阻抗和步长确定"

The congestion network report outlines the process of optimizing traffic flow in a congested network. The report first discusses the initialization step, where the network is set up according to certain parameters. Then, it delves into updating the impedance of each route in the network to reflect current traffic conditions. Next, the report elaborates on determining the next iteration direction based on the updated impedances. Afterwards, the report describes the process of determining the iteration step size, which involves using a binary search method to find a value of λ that satisfies a certain equation. Following this, the report explains how to determine the new starting point for the iteration process. Moving on to the description of the standard test network depicted in Figure 1, the report highlights the key features of the network and discusses potential challenges and opportunities for optimization. Overall, the report provides a detailed and systematic approach to optimizing traffic flow in congested networks, with a focus on efficiency and effectiveness.