Pseudo Multi-hop Distributed Consensus with Adaptive Quantization

摘要

The convergence accuracy of distributed consensus with quantization communication depends on the quantization error and the convergence rate of the distributed consensus algorithm.In order to improve the accuracy and the convergence rate of distributed consensus under quantized communication,in the paper,based on the adaptively quantized scheme,we propose the pseudo multi-hop adaptively quantized distributed consensus algorithm.We analyze the convergence performance of the pseudo multi-hop adaptively quantized distributed consensus algorithm,and the algorithm can achieves a consensus in a mean square sense.Simultaneously,Simulations are present.Results show that the pseudo multi-hop adaptively quantized distributed consensus algorithm can reach an average consensus,and its convergence rate is higher than those of the other adaptive quantized distributed consensus algorithms.