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In this paper, a discrete state feedback Linear Quadratic Regulator (LQR) for event-triggered control is presented. To ensure zero steady state error in the case of such controllers, one normally extends the states with an integral action. Instead of using integral action, the idea is to estimate the disturbance causing the steady state error and use this to extend the states. A Lyapunov-based event...
In this paper, a state-feedback linear-quadratic regulator (LQR) is proposed for event-based control of a linear system. An interesting property of LQRs is that an optimal response of the system can be obtained in accordance to some specifications, like the actuator limits. An integral action is also added in order to not only restrict the study to null stabilization but also to tracking. The idea...
Intrusion detection systems (IDS) are usually one of the basic mechanisms in use when defining security measures in one organization. However, there are a few active research lines still to be addressed regarding these complex systems. This is the case of event aggregation and correlation when dealing with complex attacks, or the improvement in flexibility when dealing with different versions (mutations)...
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