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:  114
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:  2025
:   .. // . - 2025. - . 114. - .87-107.
:  , , , , , , ,
(.):  control, synchronization, time-varying, agent network, parametric uncertainty, observer, auxiliary loop, disturbances
:   . . -, . . , . , , , . , . , , , , . MATLAB Simulink. .
(.):  The structure of the control system for synchronisation of a network of identical agents under conditions of nonstationarity and parametric uncertainty of agent models is proposed. During synchronisation, it is required to ensure time-consistent behaviour of identical agents of the network taking into account external perturbations acting on each agent. In subsystems the scalar output of the leading agent is monitored, the agents are independent. Scalar inputs and outputs of agents are available for measurement. To solve the set network problem, controlling laws are built in each agent based on the auxiliary loop method, which is based on the principle of dynamic compensation. Signals carrying information negatively affecting the regulation of the subsystem are formed in advance, and then their compensation is carried out. In each agent, information about the derivatives of the intermediate signals is required, for which Khalil observers are used. To illustrate the performance of the proposed synchronisation system, we consider a numerical example of controlling a network object consisting of four agents, each of which is subject to external disturbances of different amplitude. Modelling in MATLAB Simulink has been carried out. The simulation results confirmed the theoretical conclusions and showed good performance of the synchronisation system under conditions of uncertainty and non-stationarity of the network agents' models.

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