With priority allocation, the available network resources are fully utilized when the system is underloaded.Graceful QoC degradation is achieved under network overload conditions.

• 结合优先级的合理分配，所设计的网络控制系统可以在网络负载较轻的时候充分利用带宽资源，在网络重负载的时候实现控制质量的逐渐降低。