Consensus Analysis of a 2-Dimensional KH Model with Various Confidence Level Sets

In this paper, the opinion dynamics based on the 2-dimensional Krause-Hegselmann (KH) model is discussed. The opinion of each agent is represented by a vector with real-valued components between 0 and 1. Different consensus thresholds with two confidence level sets under the situation of uniform probability distribution are studied for the opinion dynamics analysis. Two scenarios are considered to demonstrate the effect of consensus thresholds by a set of numerical simulations.