Minimal Transition-Based Sensor Activation Policies for Delayed Supervisory Control

To reduce the sensor utilization and improve security in data communication without undermining the control decisions, the supervisory controller dynamically adjusts which set of events needed to observe in response to its previous observations. In previous work, building upon existing methods for computing a transition-based minimal sensor activation policy, algorithms for computing the set of all minimal transition-based sensor activation policies are developed. In this paper, we extend this result for networked supervisory controls, in which delays are involved in implementing control decisions.