越趋近于目标值，步长每步调得越少，可以缩短系统的响应时间，减小系统的过调量，增加系统的稳定性。

While the number of cluster nodes is close to ideal numbers, the step is shorter and shorter. lt can decrease the response time and over adjustment, improve system stability.

youdao

越趋近于目标值，步长每步调得越少，可以缩短系统的响应时间，减小系统的过调量，增加系统的稳定性。

While the number of cluster nodes is close to ideal numbers, the step is shorter and shorter. lt can decrease the response time and over adjustment, improve system stability.

youdao