人员移动对舆论传播模型影响的研究
Research on the Influence of Personnel Movement on Public Opinion Communication Model

为了研究人员移动对舆论传播的影响，本文采用Moore型邻居，周期边界，以少数服从多数为演化规则的简单人口舆论模型基础上展开了研究。我们在二维规则的四方格子上，每个格子有2种可能的状态：如果格子状态为1，表示该格子的人持赞成意见；如果格子状态为0，表示该点的人持反对意见。在初始赞成率为0.5时，分别考虑人员不移动的舆论传播模型和带有人员移动的舆论传播模型，其中人员移动模型中，元胞是以一定概率选择移动或不移动，并将两种演化结果进行对比，可以看出人员移动加速了舆论传播的速度。由于不是所有人都关心舆论，所以我们进一步考虑格子状态是三个状态，分别为支持，反对和无观点，考虑在不同初始人员密度和不同初始支持率情况下，人员移动的引入，支持率的演化也会趋于稳定状态。
In order to study the impact of personnel movement on public opinion communication, this paper uses a simple population public opinion model based on Moore type neighbors, periodic bounda-ries, and the evolutionary rule of minority obeying the majority. On the two-dimensional regular square lattice, each lattice has two possible states: if the lattice state is 1, it means that the lattice person is in favor; if the grid state is 0, it means that the person at this point has an objection. When the initial approval rate is 0.5, consider the public opinion communication model with people not moving and the public opinion communication model with people moving respectively. In the per-sonnel movement model, the cell moves or does not move with a certain probability, and compares the two evolution results, it can be seen that people moving accelerates the speed of public opinion communication. Since not all people care about public opinion, we further consider that the lattice state is three states, namely, support, opposition and no opinion. Considering the introduction of personnel movement under different initial personnel density and different initial support rate, the evolution of support rate also tends to be stable.