南京大学学报(自然科学版) ›› 2013, Vol. 49 ›› Issue (2): 278–284.
• • 上一篇
王贤，吴渝**，耿文静
Wang Xian ,Wu Yu，Geng Wen一Jing
摘要： 当前复杂科学领域中的突现行为研究大多基于封闭环境，很少考虑或定量分析外界环境情况
对突现行为的影响，而3-zone模型作为一种新的群体智能模型，其突现行为也未得到仿真验证.以该原
始模型为基础，构建了引入外界干扰的3-zone粒子模型，其中考虑了交互距离和速度阻力等参数，将全
局交互改进为局部交互，更加符合真实世界的情况.对3-zone原模型和改进模型进行仿真对比，观察到
丰富的群体突现行为，并定量分析了外界干扰对群体突现行为的影响，发现存在最优的交互距离使得个
体通过局部交互便可形成突现行为.
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