包含情绪影响因子的群行为决策模型

发布时间：2018-06-20 16:09

本文选题：群行为决策模型 + 情绪影响因子　；参考：《科技导报》2017年22期

【摘要】：群体中个体情绪对群行为演化的影响是至关重要的。相对于开放场所,处于封闭场所中群行为更容易受到个体情绪的影响。针对群行为建模中情绪影响因子数理表达问题,在分析人群个体行为决策映射关系和情绪与行为决策影响双向关系基础上,建立了包含情绪影响因子的群行为决策模型,并针对行为决策中存在的动态目标判定问题,提出了相应算法。具体场景仿真结果显示,随着群体中个体情绪(尤其是恐慌情绪)影响程度的加大,群体行为演化中的数量变化振荡性明显加强,仿真结果与现实情况吻合,表明包含情绪影响因子的群行为决策模型及算法的有效性。
[Abstract]:The influence of individual emotion on the evolution of group behavior is very important. Group behavior in closed place is more susceptible to individual emotion than open place. In order to solve the problem of mathematical expression of emotion influencing factors in group behavior modeling, a group behavior decision model including emotional influence factors is established on the basis of analyzing the mapping relation of individual behavior decision and bidirectional relationship between emotion and behavior decision making. A corresponding algorithm is proposed to solve the problem of dynamic target decision in behavior decision making. The simulation results show that with the increase of the influence of individual emotion (especially panic emotion) in the group, the quantity change and oscillation in the evolution of group behavior are obviously enhanced, and the simulation results are consistent with the actual situation. The results show that the group behavior decision model and the algorithm are effective.
【作者单位】：首都经济贸易大学安全与环境工程学院;
【基金】：国家自然科学基金项目(71471121)
【分类号】：B842.6

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