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Control Appl. Methods</a> <a href="/?q=in%3A503490" title="Articles in this Issue">44, No. 5, 2439-2456 (2023)</a>. </div> <div class="abstract">Summary: This work addresses the synchronization problem for discrete complex dynamical networks (CDNs) that are associated with Markov jump outer coupling, parameter uncertainties, actuator saturation, and time delay. Especially, the uncertainties which occur in the inner coupling matrix are categorized with the use of the interval matrix approach. The main purpose of this work is to design an appropriate state feedback controller with a saturation effect that guarantees asymptotic synchronization and also satisfy a prescribed level of mixed \(H_\infty\) and passivity performance for the addressed CDNs. Moreover, a new set of adequate criteria are expressed in the form of linear matrix inequalities to synchronize the considered network plant. The above synchronization criteria are retrieved with the support of an appropriate Lyapunov-Krasovskii functional, Kronecker product properties together with Jensen’s inequality and Abel lemma. Eventually, the efficiency and superiority of our proposed synchronization criteria are demonstrated through two numerical examples.<br class="zbmathjax-paragraph">© 2023 John Wiley & Sons Ltd.</div> <div class="clear"></div> <div class="classification"> <h3>MSC:</h3> <table><tr> <td> <a class="mono" href="/classification/?q=cc%3A93D99" title="MSC2020">93D99</a> </td> <td class="space"> Stability of control systems </td> </tr><tr> <td> <a class="mono" href="/classification/?q=cc%3A93B70" title="MSC2020">93B70</a> </td> <td class="space"> Networked control </td> </tr><tr> <td> <a class="mono" href="/classification/?q=cc%3A93E03" title="MSC2020">93E03</a> </td> <td class="space"> Stochastic systems in control theory (general) </td> </tr><tr> <td> <a class="mono" href="/classification/?q=cc%3A93B52" title="MSC2020">93B52</a> </td> <td class="space"> Feedback control </td> </tr></table> </div><div class="keywords"> <h3>Keywords:</h3><a href="/?q=ut%3Aactuator+saturation">actuator saturation</a>; <a href="/?q=ut%3Acomplex+dynamical+networks+%28CDNs%29">complex dynamical networks (CDNs)</a>; <a href="/?q=ut%3AMarkov+jump+topology">Markov jump topology</a>; <a href="/?q=ut%3Amixed+%5C%28H_%5Cinfty%5C%29+and+passivity">mixed \(H_\infty\) and passivity</a>; <a href="/?q=ut%3Aparameter+uncertainties">parameter uncertainties</a></div> <!-- Modal used to show zbmath metadata in different output formats--> <div class="modal fade" id="metadataModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button> <h4 class="modal-title" id="myModalLabel">Cite</h4> </div> <div class="modal-body"> <div class="form-group"> <label for="select-output" class="control-label">Format</label> <select id="select-output" class="form-control" aria-label="Select Metadata format"></select> </div> <div class="form-group"> <label for="metadataText" class="control-label">Result</label> <textarea class="form-control" id="metadataText" rows="10" style="min-width: 100%;max-width: 100%"></textarea> </div> <div id="metadata-alert" class="alert alert-danger" role="alert" style="display: none;"> <!-- alert for connection errors etc --> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-primary" onclick="copyMetadata()">Copy to clipboard</button> <button type="button" class="btn btn-default" data-dismiss="modal">Close</button> </div> </div> </div> </div> <div class="functions clearfix"> <div class="function"> <!-- Button trigger metadata modal --> <a type="button" class="btn btn-default btn-xs pdf" data-toggle="modal" data-target="#metadataModal" data-itemtype="Zbl" data-itemname="Zbl 1531.93397" data-ciurl="/ci/07754969" data-biburl="/bibtex/07754969.bib" data-amsurl="/amsrefs/07754969.bib" data-xmlurl="/xml/07754969.xml" > Cite </a> <a class="btn btn-default btn-xs pdf" data-container="body" type="button" href="/pdf/07754969.pdf" title="Zbl 1531.93397 as PDF">Review PDF</a> </div> <div class="fulltexts"> <span class="fulltext">Full Text:</span> <a class="btn btn-default btn-xs" type="button" href="https://doi.org/10.1002/oca.2987" aria-label="DOI for “Synchronization for a class of discrete complex dynamical networks in presence of Markov jump topology and actuator saturation”" title="10.1002/oca.2987">DOI</a> </div> <div class="sfx" style="float: right;"> </div> </div> <div class="references"> <h3>References:</h3> <table><tr> <td>[1]</td> <td class="space">Fu, Z.; He, X.; Huang, T.; Abu‐Rub, H., A distributed continuous time consensus algorithm for maximize social welfare in micro grid, J Frankl Inst, 353, 15, 3966-3984, 2016 · <a href="/1345.93008" class="nowrap">Zbl 1345.93008</a></td> </tr><tr> <td>[2]</td> <td class="space">Zhang, ZK; Liu, C.; Zhan, XX; Lu, X.; Zhang, CX; Zhang, YC, Dynamics of information diffusion and its applications on complex networks, Phys Rep, 651, 1-34, 2016</td> </tr><tr> <td>[3]</td> <td class="space">Wang, L.; Wang, Z.; Han, QL; Wei, G., Synchronization control for a class of discrete‐time dynamical networks with packet dropouts: a coding-decoding‐based approach, IEEE Trans Cybern, 48, 8, 2437-2448, 2017</td> </tr><tr> <td>[4]</td> <td class="space">Wang, Z.; Wu, H., Global synchronization in fixed time for semi‐Markov switching complex dynamical networks with hybrid couplings and time‐varying delays, Nonlinear Dyn, 95, 3, 2031-2062, 2019 · <a href="/1432.93155" class="nowrap">Zbl 1432.93155</a></td> </tr><tr> <td>[5]</td> <td class="space">Ling, G.; Liu, X.; Ge, MF; Wu, Y., Delay‐dependent cluster synchronization of time‐varying complex dynamical networks with noise via delayed pinning impulsive control, J Frankl Inst, 358, 6, 3193-3214, 2021 · <a href="/1464.93059" class="nowrap">Zbl 1464.93059</a></td> </tr><tr> <td>[6]</td> <td class="space">Li, B.; Wang, Z.; Ma, L., An event‐triggered pinning control approach to synchronization of discrete‐time stochastic complex dynamical networks, IEEE Trans Neural Netw Learn Syst, 29, 12, 5812-5822, 2018</td> </tr><tr> <td>[7]</td> <td class="space">Zhang, Q.; Chen, G.; Wan, L., Exponential synchronization of discrete‐time impulsive dynamical networks with time‐varying delays and stochastic disturbances, Neurocomputing, 309, 62-69, 2018</td> </tr><tr> <td>[8]</td> <td class="space">Zhao, Y.; Li, X.; Rao, R., Synchronization of nonidentical complex dynamical networks with unknown disturbances via observer‐based sliding mode control, Neurocomputing, 454, 441-447, 2021</td> </tr><tr> <td>[9]</td> <td class="space">Ruan, Z.; Li, Y.; Hu, J.; Mei, J.; Xia, J., Finite‐time synchronization of the drive‐response networks by event‐triggered aperiodic intermittent control, Neurocomputing, 485, 89-102, 2022</td> </tr><tr> <td>[10]</td> <td class="space">Zhao, J.; Hill, DJ; Liu, T., Synchronization of complex dynamical networks with switching topology: a switched system point of view, Automatica, 45, 11, 2502-2511, 2009 · <a href="/1183.93032" class="nowrap">Zbl 1183.93032</a></td> </tr><tr> <td>[11]</td> <td class="space">Ren, C.; He, S.; Luan, X.; Liu, F.; Karimi, HR, Finite‐time \(L_2\) gain asynchronous control for continuous‐time positive hidden Markov jump systems via T-S fuzzy model approach, IEEE Trans Cybern, 51, 1, 77-87, 2020</td> </tr><tr> <td>[12]</td> <td class="space">Cheng, P.; He, S.; Luan, X.; Liu, F., Finite‐region asynchronous \(H_{\operatorname{\infty}}\) control for 2D Markov jump systems, Automatica, 129, 2021 · <a href="/1478.93143" class="nowrap">Zbl 1478.93143</a></td> </tr><tr> <td>[13]</td> <td class="space">Ye, Z.; Ji, H.; Zhang, H., Passivity analysis of Markovian switching complex dynamic networks with multiple time‐varying delays and stochastic perturbations, Chaos Solitons Fractal, 83, 147-157, 2016 · <a href="/1355.60101" class="nowrap">Zbl 1355.60101</a></td> </tr><tr> <td>[14]</td> <td class="space">Feng, J.; Cheng, K.; Wang, J.; Deng, J.; Zhao, Y., Pinning synchronization for delayed coupling complex dynamical networks with incomplete transition rates Markovian jump, Neurocomputing, 434, 239-248, 2021</td> </tr><tr> <td>[15]</td> <td class="space">Lin, Q.; Wei, Q.; Zhao, B., Optimal control for discrete‐time systems with actuator saturation, Optim Control Appl Methods, 38, 6, 1071-1080, 2017 · <a href="/1386.90164" class="nowrap">Zbl 1386.90164</a></td> </tr><tr> <td>[16]</td> <td class="space">Su, Y.; Wang, Q.; Sun, C., Self‐triggered consensus control for linear multi‐agent systems with input saturation, IEEE/CAA J Autom Sin, 7, 1, 150-157, 2019</td> </tr><tr> <td>[17]</td> <td class="space">Chen, G.; Xia, J.; Park, JH; Shen, H.; Zhuang, G., Robust sampled‐data control for switched complex dynamical networks with actuators saturation, IEEE Trans Cybern, 52, 10909-10923, 2021</td> </tr><tr> <td>[18]</td> <td class="space">Wu, YQ; Su, H.; Wu, ZG, Synchronization control of dynamical networks subject to variable sampling and actuators saturation, IET Control Theory Appl, 9, 3, 381-391, 2015</td> </tr><tr> <td>[19]</td> <td class="space">Ma, Y.; Gu, N.; Jin, S., Robust H performance analysis for uncertain discrete time singular systems with time‐varying delays, Optim Control Appl Methods, 36, 6, 810-824, 2015 · <a href="/1333.93101" class="nowrap">Zbl 1333.93101</a></td> </tr><tr> <td>[20]</td> <td class="space">Sakthivel, R.; Arunkumar, A.; Mathiyalagan, K.; Park, JH, Robust state feedback H_∞ control for discrete‐time fuzzy system with random delays, J Dyn Syst Meas Control, 139, 8, 2017</td> </tr><tr> <td>[21]</td> <td class="space">Li, HL; Cao, J.; Hu, C.; Zhang, L.; Wang, Z., Global synchronization between two fractional‐order complex networks with non‐delayed and delayed coupling via hybrid impulsive control, Neurocomputing, 356, 31-39, 2019</td> </tr><tr> <td>[22]</td> <td class="space">Liu, Y.; Wang, Z.; Ma, L.; Alsaadi, FE, A partial‐nodes‐based information fusion approach to state estimation for discrete‐time delayed stochastic complex networks, Inf Fusion, 49, 240-248, 2019</td> </tr><tr> <td>[23]</td> <td class="space">Yang, H.; Shu, L.; Wang, X.; Zhong, S., Synchronization of IT2 stochastic fuzzy complex dynamical networks with time‐varying delay via fuzzy pinning control, J Frankl Inst, 356, 3, 1484-1501, 2019 · <a href="/1406.93190" class="nowrap">Zbl 1406.93190</a></td> </tr><tr> <td>[24]</td> <td class="space">Zhao, C.; Zhong, S.; Zhang, X.; Zhong, Q.; Shi, K., Novel results on nonfragile sampled—data exponential synchronization for delayed complex dynamical networks, Int J Robust Nonlinear Control, 30, 10, 4022-4042, 2020 · <a href="/1466.93133" class="nowrap">Zbl 1466.93133</a></td> </tr><tr> <td>[25]</td> <td class="space">Alsaedi, A.; Usha, M.; Ali, MS; Ahmad, B., Finite‐time synchronization of sampled‐data Markovian jump complex dynamical networks with additive time‐varying delays based on dissipative theory, J Comput Appl Math, 368, 2020 · <a href="/1430.34065" class="nowrap">Zbl 1430.34065</a></td> </tr><tr> <td>[26]</td> <td class="space">Han, F.; Wei, G.; Ding, D.; Song, Y., Finite‐horizon bounded \(H_{\operatorname{\infty}}\) synchronization and state estimation for discrete‐time complex networks: local performance analysis, IET Control Theory Appl, 11, 6, 827-837, 2017</td> </tr><tr> <td>[27]</td> <td class="space">Xu, Y.; Li, JY; Lu, R.; Liu, C.; Wu, Y., Finite‐horizon \(L_2 - L_{\operatorname{\infty}}\) synchronization for time‐varying Markovian jump neural networks under mixed‐type attacks: observer‐based case, IEEE Trans Neural Netw Learn Syst, 30, 6, 1695-1704, 2018</td> </tr><tr> <td>[28]</td> <td class="space">Sakthivel, N.; Sri, CAS; Ma, YK, Mixed \(H_{\operatorname{\infty}}\) and passivity guaranteed cost proportional‐integral control for interval‐valued type‐2 fuzzy systems with input delay, Optim Control Appl Methods, 43, 1129-1147, 2022 · <a href="/1531.93083" class="nowrap">Zbl 1531.93083</a></td> </tr><tr> <td>[29]</td> <td class="space">Boonsatit, N.; Sugumar, R.; Ajay, D., Mixed H‐infinity and passive synchronization of Markovian jumping neutral‐type complex dynamical networks with randomly occurring distributed coupling time‐varying delays and actuator faults, Complexity, 2021, 2021</td> </tr><tr> <td>[30]</td> <td class="space">Chen, Y.; Wang, Z.; Hu, J.; Han, QL, Synchronization control for discrete‐time‐delayed dynamical networks with switching topology under actuator saturations, IEEE Trans Neural Netw Learn Syst, 32, 5, 2040-2053, 2020</td> </tr><tr> <td>[31]</td> <td class="space">Hu, T.; Lin, Z.; Chen, BM, Analysis and design for discrete‐time linear systems subject to actuator saturation, Syst Control Lett, 45, 2, 97-112, 2002 · <a href="/0987.93027" class="nowrap">Zbl 0987.93027</a></td> </tr><tr> <td>[32]</td> <td class="space">Qi, W.; Gao, X.; Kao, Y.; Lian, L.; Chen, Z., Observer design for stochastic time‐delayed Markovian jump systems with incomplete transition rates and actuator saturation, Optim Control Appl Methods, 41, 1, 239-252, 2020 · <a href="/1451.93143" class="nowrap">Zbl 1451.93143</a></td> </tr><tr> <td>[33]</td> <td class="space">Cheng, R.; Peng, M.; Zuo, J., Pinning synchronization of discrete dynamical networks with delay coupling, Phys A Stat Mech Appl, 450, 444-453, 2016 · <a href="/1400.34083" class="nowrap">Zbl 1400.34083</a></td> </tr><tr> <td>[34]</td> <td class="space">Shi, P.; Zhang, Y.; Chadli, M.; Agarwal, RK, Mixed H‐infinity and passive filtering for discrete fuzzy neural networks with stochastic jumps and time delays, IEEE Trans Neural Netw Learn Syst, 27, 4, 903-909, 2015</td> </tr><tr> <td>[35]</td> <td class="space">Cheng, R.; Peng, M.; Yu, J.; Li, H., Synchronization for discrete‐time complex networks with probabilistic time delays, Phys A Stat Mech Appl, 525, 1088-1101, 2019 · <a href="/1523.39012" class="nowrap">Zbl 1523.39012</a></td> </tr><tr> <td>[36]</td> <td class="space">Li, Q.; Shen, B.; Liang, J.; Shu, H., Event‐triggered synchronization control for complex networks with uncertain inner coupling, Int J Gen Syst, 44, 2, 212-225, 2015 · <a href="/1309.93101" class="nowrap">Zbl 1309.93101</a></td> </tr><tr> <td>[37]</td> <td class="space">Jia, Y.; Wu, H.; Cao, J., Non‐fragile robust finite‐time synchronization for fractional‐order discontinuous complex networks with multi‐weights and uncertain couplings under asynchronous switching, Appl Math Comput, 370, 2020 · <a href="/1433.34102" class="nowrap">Zbl 1433.34102</a></td> </tr><tr> <td>[38]</td> <td class="space">Chen, D.; Yang, N.; Hu, J.; Du, J., Resilient set‐membership state estimation for uncertain complex networks with sensor saturation under round‐robin protocol, Int J Control Autom Syst, 17, 12, 3035-3046, 2019</td> </tr><tr> <td>[39]</td> <td class="space">Hu, J.; Wang, Z.; Liu, GP; Zhang, H., Variance‐constrained recursive state estimation for time‐varying complex networks with quantized measurements and uncertain inner coupling, IEEE Trans Neural Netw Learn Syst, 31, 6, 1955-1967, 2019</td> </tr><tr> <td>[40]</td> <td class="space">Zhang, XM; Han, QL, Abel lemma‐based finite‐sum inequality and its application to stability analysis for linear discrete time‐delay systems, Automatica, 57, 199-202, 2015 · <a href="/1330.93213" class="nowrap">Zbl 1330.93213</a></td> </tr><tr> <td>[41]</td> <td class="space">Wang, ZP; Wu, HN, Fuzzy impulsive control for uncertain nonlinear systems with guaranteed cost, Fuzzy Set Syst, 302, 143-162, 2016 · <a href="/1378.93070" class="nowrap">Zbl 1378.93070</a></td> </tr><tr> <td>[42]</td> <td class="space">Gong, D.; Zhang, H.; Wang, Z.; Liu, J., Synchronization analysis for complex networks with coupling delay based on T-S fuzzy theory, App Math Model, 36, 12, 6215-6224, 2012 · <a href="/1349.93246" class="nowrap">Zbl 1349.93246</a></td> </tr></table> <div class="reference_disclaimer"> This reference list is based on information provided by the publisher or from digital mathematics libraries. 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