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为提高一致性收敛速度,将时滞作为积极因素考虑,提出一个含有过时状态的二层邻居一致性算法.与仅使用一层和二层邻居当前状态的标准二层邻居一致性算法相比,该算法不仅使用一层和二层邻居的当前状态,还使用其过时状态.在固定无向通信拓扑图下,对所提算法的稳定性和收敛性进行理论分析,结果表明:当过时状态选择恰当时,与标准二层邻居一致性算法相比,该算法具有更快的收敛速度.仿真结果验证了上述理论分析的有效性.
In order to improve the convergence speed of consistency, considering the time delay as a positive factor, a two-neighbor neighbor consistency algorithm with outdated state is proposed. Compared with the standard two-layer neighbor consistency algorithm that uses only the current state of the first and second- The algorithm not only uses the current state of the first and second floor neighbors, but also uses its out-of-date state.The theoretical analysis of the stability and convergence of the proposed algorithm under the fixed undirected communication topology shows that when the obsolete state selection When appropriate, the proposed algorithm has a faster convergence rate than the standard L2 neighbor consistency algorithm, and the simulation results verify the validity of the above theoretical analysis.