Event-triggered control andfilterin

Event-triggered control andfiltering should take network dynamics into account. In event-triggered control andfiltering, whether or not an event is triggered should be determined not only by the change of system measurements but also by the real-time dynamics of communication networks. If the current network traffic is busy, triggering an event is beneficial neither for the system performance nor for a guaranteed quality of service (QoS) of the network. If the current network traffic is idle, triggering events as many as possible in the sense that the good QoS of the network can be ensured may improve the system performance. Therefore, how to combine system measurements with network dynamics to define suitable triggering conditions in event-triggered control is of significance both in theory and in real applications, which is still challenging.