A Unified Approach to Practical Consensus with Quantized Data and Time Delay

摘要: In this paper, we study the consensus problem of multi-agent networks subject to communication constrains. Undirected and weighted network is considered here. Two types constrains are discussed in paper: i) each agent can only exchange quantized data with its neighbors ii) obtain delayed information from neighbors. The main contribution paper provide a precise mathematical treatment for continuous quantization time delay. existence global solution resulting system firstly proved Filippov sense then prove that converges practical set asymptotically. Here, means final values bounded within an interval, but not value. Further, explicit relationship among delay, parameter theoretically presented. Numerical examples finally given demonstrate effectiveness obtained theoretical results.