For the flow regulation of the controllable traffic in high-speed computer networks, optimization of control parameters directly influence on a PI controller.

对于计算机高速网络中能控交通流的调节，PI控制器的参数优化直接影响控制系统的性能。

Secondly, two neural networks controllers for the ramp control are developed, which are the direct controller and the PI controller.

其次，论文设计了两种用于入口匝道控制的神经网络控制器——直接型和积分型。