Dynamic output feedback control of systems with event-driven control inputs

Abstract

In this paper, a dynamic output feedback control problem is investigated for systems with eventdriven control inputs. With both continuous and sampled output measurements in the systems, two types of dynamic output feedback controllers are designed based on a predefined event-driven scheduler for the control signals, respectively. With the proposed event-driven control scheme, the Zeno behavior can be avoided, and the states of closed-loop systems are also guaranteed to be globally uniformly ultimately bounded. Detailed parameters of the event-driven controllers are constructed under the stabilizable conditions of the closedloop systems. Finally, both the effectiveness and merits of the proposed design techniques are verified by the numerical examples.

GeneralizedH2control of the linear system with semi‐Markov jumps

“…Recently, networked control systems and multi‐agent systems have attracted much attention. In order to avoid wasting network resources, triggered‐event control has become more and more popular 36,37 . Disturbance is one of the most common defects in many practical systems.…”

Generalized H2 control of discrete‐time semi‐Markov jump systems

“…Finally, we use the specific examples to confirm the effectiveness of the design scheme. In recent years, the triggered-event control receives more and more attention [40,41]. As for as we know, the Zeno phenomenon caused by the disturbance is an obstacle to the triggered-event control and the generalized H 2 control can suppress disturbances effec-tiveness.…”

Event‐triggered feedback control for delayed singular jump systems based on sampled observer and exponential detector

“…Periodical sampling usually carries out in the designed period regardless whether the sampling information is necessary or not, which results in the higher communication costs and loads. [32][33][34][35][36] Comparing with the traditional time-triggered/driven control based on period sampling, event-triggered control techniques employ various kinds of triggering mechanisms and control strategies based on aperiodic sampling, which have enormous advantages in reducing execution frequency of communications, economizing the amount of calculation and the network resources. Meanwhile, a satisfactory closed-loop system performance can be retained with the event-triggered/driven control.…”