Synchronization of Multi-Weighted Coupled Systems with Incomplete Measurements

In this paper, the synchronization of a multi-weighted coupled system based on incomplete measurements is successfully achieved. In contrast to extant studies, the model fully considers the problem of lost output node information and missing information transmission between nodes due to incomplete measurements. These missing pieces of information may cause significant deviations between observed and actual data during the synchronization process, thus greatly increasing the risk of synchronization failure. To overcome this challenge, the controller design takes into full consideration the loss of output data due to incomplete measurements and introduces internal coupling information as a compensatory measure. Through the adjustment of controller parameters, the effect of information loss can be mitigated, thereby facilitating the correction of variations in model parameters and input signals.