Improved event‐triggered adaptive control of non‐linear uncertain networked systems

Event‐triggered communication for passivity and synchronisation of multi‐weighted coupled neural networks with and without parameter uncertainties

“…It can conquer the shortcomings of the continuous control method and reduce the unnecessary transmission of the communication media during the process of information exchanging. In recent years, some interesting results on eventtriggered passivity and synchronization of complex networks have been gained [12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27]. The authors in [16] designed two kinds of distributed event-triggering laws and some criteria that insure the event-based exponential synchronization were established.…”

Passivity-based filtering for networked semi-Markov robotic manipulators with mode-dependent quantization and event-triggered communication

“…11 Moreover, by applying the improved event-triggered adaptive backstepping control method, the stability of uncertain networked control system has been successfully solved with desired results in the literature. 12 In contrast to traditional time-triggered mechanisms, the information transmission architecture of event-triggered schemes is waken-up by certain event rather than time sequences, which can further decrease network load and increase information exchange effectiveness. 13 Since robotic manipulators are always with networked communication environment, it is necessary to apply the event-triggered schemes to improve the communication efficiency.…”

“…Recently, the so-called event-triggered communication methods have been extensively studied. [7][8][9][10][11][12] To name a few, a novel event-trigger-based adaptive control approach is proposed for nonlinear systems with switching threshold strategy in the literature. 11 Moreover, by applying the improved event-triggered adaptive backstepping control method, the stability of uncertain networked control system has been successfully solved with desired results in the literature.…”

Event‐triggered practical finite‐time output feedback stabilisation for switched non‐linear time‐delay systems

“…To overcome the obstacle, an event‐triggered mechanism has been proposed and has gotten remarkable spotlight [11, 12]. Compared to the classical time‐triggered mechanism, the event‐triggered control strategy is more convenient and effective in reducing the data‐transmission number while maintaining the competitive control performance [13–15]. With the help of the idea of event‐triggered mechanism, there have been many excellent literature dealing with a variety of control problems.…”

“…Finally, based on the designed controller, a suitable Lyapunov–Krasoviskii functional can be found such that the closed‐loop system with uncertainties is practical finite‐time stabilisation by employing the homogeneous domination approach. Compared with the relevant results, the main contributions of this paper are summarised as follows: (1) Compared with the existing literature, such as [21–23], the conditions of controllable and observable linearisations are removed and the strict growth condition in [21] is relaxed. (2) Different from works [15–18, 21], a novel event‐triggered output feedback controller is constructed to render that the switched high‐order non‐linear system with time‐varying delay is practical finite‐time stability. (3) With the help of Lyapunov and homogeneous systems theories, a modified method is proposed, which can save the communication resources while retaining the rosy control performance. …”