  In this paper, we propose a method to establish a networked control system
that maintains its stability in the presence of certain undesirable incidents
on local controllers. We call such networked control systems weakly resilient.
We first derive a necessary and sufficient condition for the weak resilience of
networked systems. Networked systems do not generally satisfy this condition.
Therefore, we provide a method for designing a compensator which ensures the
weak resilience of the compensated system. Finally, we illustrate the
efficiency of the proposed method by a power system example based on the IEEE
14-bus test system.
