Synchronization Control for Nonlinear Stochastic Dynamical Networks: Pinning Impulsive Strategy

Lu, Jianquan; Kurths, Jürgen; Cao, Jinde; Mahdavi, Nariman; Huang, Chi

doi:10.1109/tnnls.2011.2179312

Cited by 382 publications

(17 citation statements)

References 42 publications

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“…The overall impulsiveness score is determined by summing all items, with higher scores denoting greater impulsivity. In the present study, the Chinese version of the BIS-11 was used (Lu et al, 2012), and Cronbach’s alpha coefficient was 0.91.…”

Section: Methodsmentioning

confidence: 99%

The Mediating Role of Coping Styles on Impulsivity, Behavioral Inhibition/Approach System, and Internet Addiction in Adolescents From a Gender Perspective

Dai

Yang

et al. 2019

Front. Psychol.

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Previous findings have shown that impulsivity and Behavioral Inhibition/Approach System (BIS/BAS) have substantial effects on adolescents’ Internet addiction, but the mechanisms underlying these associations and gender differences in these effects have received little attention. We examined the mediating effects of coping styles from impulsivity, and BIS/BAS to Internet addiction as well as gender differences in these associations. A total of 416 Chinese adolescents were examined using a cross-sectional survey involving Young’s Diagnostic Questionnaire for Internet Addiction, Barratt Impulsiveness Scale, BIS/BAS scales, and Coping Style Scale for Middle School Students. The data were analyzed using the independent sample t-test, chi-square test, Pearson correlation, and structure equation modeling. The results from the multiple-group (by adolescent gender) structural model analysis revealed that both impulsivity (p < 0.001) and BIS (p = 0.001) directly predicted positive Internet addiction in girls, while both impulsivity (p = 0.011) and BAS (p = 0.048) directly predicted positive Internet addiction in boys. Furthermore, emotion-focused coping mediated the relationship between impulsivity and Internet addiction (β = 0.080, 95% CI: 0.023–0.168) and the relationship between BIS and Internet addiction (β = 0.064, 95% CI: 0.013–0.153) in girls, while in boys, problem-focused coping and emotion-focused coping mediated the association between impulsivity and Internet addiction (β = 0.118, 95% CI: 0.031–0.251; β = 0.065, 95% CI: 0.010–0.160, respectively) and problem-focused coping mediated the association between BAS and Internet addiction [β = −0.058, 95% CI: (−0.142)–(−0.003)]. These findings extend our insight into the mechanisms underlying the associations among impulsivity, BIS/BAS, and Internet addiction in adolescents and suggest that gender-sensitive training approaches to decrease adolescents’ Internet addiction are indispensable. These interventions should focus on the different gender predictors of adolescent Internet addiction and on the development of specific coping styles for boys and girls respectively.

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Section: Methodsmentioning

confidence: 99%

The Mediating Role of Coping Styles on Impulsivity, Behavioral Inhibition/Approach System, and Internet Addiction in Adolescents From a Gender Perspective

Dai

Yang

et al. 2019

Front. Psychol.

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“…Whatever the

{N}_0

. In contrast to the results in References 26,33,35, the increasing

{N}_0

may destroy synchronization. Therefore, it seems essential and valuable to take

{N}_0

into full consideration.…”

Section: Resultsmentioning

confidence: 69%

“…In contrast, the elasticity coefficient cannot affect the synchronization of the delay‐free neural network, regardless of its value. In stark contrast to these results, 26,33 the synchronization of coupled neural networks with large delays may be influenced by the large elasticity coefficient. Of particular importance and value is the consideration of the elasticity coefficient.…”

Section: Introductionmentioning

confidence: 67%

“…Furthermore, we have established the relationship among the control proportion, impulsive weights, and impulsive interval of delayed neural networks to get a more easily verified criterion. This paper has further discussed the effects of the elasticity coefficient, defined in the average impulsive interval (AII) concept. Unlike the delay‐free results 26,33,35 or the small‐delay results 11,36 that have ignored the role of the elasticity coefficient, we have theoretically revealed the impact of elasticity coefficient on synchronization. It has been shown that the increase in elasticity coefficient may destroy the network synchronization in the case of a large delay.…”

Section: Introductionmentioning

confidence: 83%

“…But, it is wasting to control all nodes, and then some local control strategies were proposed to apply just a few nodes to reduce the control energy, called pinning control. For example, Reference 26 has studied network synchronization for systems with a stochastic disturbance with pinning impulsive strategy, which derived generic mean square stability. In addition, Reference 27 has applied hybrid impulsive control of coupled neural networks with derivative coupling, where the controller contains pinning impulsive control.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Effect of large delay on pinning impulsive synchronization control: A strict comparison principle

Jiang

Alofi

et al. 2023

Intl J Robust & Nonlinear

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Summary Over the past decades, various successful results have shown the discoveries and progress of impulsive synchronization. Yet, little attention has been devoted to the effects of the impulsive elasticity coefficient on network synchronization for both impulsive control problems and impulsive disturbance problems. In this work, we study impulsive pinning synchronization for coupled neural networks from a large delay perspective. Some flexible synchronization criteria are derived based on the average impulsive interval method. It has shown that synchronization of coupled neural networks with arbitrarily finite delay can be achieved via controlling a small fraction of nodes. Specifically, by applying a strict comparison principle for impulsive delayed neural networks, the effects of the impulsive elasticity coefficient on synchronization are revealed to be dissimilar from the case of delay‐free neural networks. One can verify that increasing the elasticity coefficient may bring a desynchronizing impact on the original synchronized networks. More ulteriorly, the generated criteria will still hold if the delay is sufficiently large, which implies that the delay is independent of the size of the impulsive interval. Our work is an essential step toward investigating the role of the elasticity coefficient on synchronization. Furthermore, the synchronization region of different impulsive weights, impulsive intervals, and impulsive control proportions are described thoroughly.

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Random adaptive control for cluster synchronization of complex networks with distinct communities

Tang

Park

Lee

et al. 2015

Adaptive Control & Signal

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SummaryIn this paper, we investigate the cluster synchronization for complex networks with time‐varying delayed couplings, stochastic disturbance, and non‐identical nodes in different clusters. Based on randomly occurring controllers, some Bernoulli stochastic variables are introduced to describe the controllers, then, a fraction of nodes in clusters, which have direct connections to the other clusters, is controlled, and the states of the whole dynamical networks can be globally forced to the objective cluster states. Sufficient conditions are derived to guarantee the realization of the mean square cluster synchronization pattern for all initial values by means of Lyapunov stability theory, It differential formula, and LMI approach. Besides, by designing the randomly occurring adaptive update law, some suitable control gains are obtained. Finally, numerical simulations are also given to demonstrate the effectiveness and validity of the main result. Copyright © 2015 John Wiley & Sons, Ltd.

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Synchronization Control for Nonlinear Stochastic Dynamical Networks: Pinning Impulsive Strategy

Cited by 382 publications

References 42 publications

The Mediating Role of Coping Styles on Impulsivity, Behavioral Inhibition/Approach System, and Internet Addiction in Adolescents From a Gender Perspective

The Mediating Role of Coping Styles on Impulsivity, Behavioral Inhibition/Approach System, and Internet Addiction in Adolescents From a Gender Perspective

Effect of large delay on pinning impulsive synchronization control: A strict comparison principle

Random adaptive control for cluster synchronization of complex networks with distinct communities

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