Abstract: The application of artificial immune network in a kind of path selection and programming problem（herding problem） is researched.Artificial immune network dynamics is used to realize the interaction among active agents and passive agent.Antibody and antigen correspond to selected strategy and changing environment.And then，the model of action selection strategy of active agents based on artificial immune network is established.The results of simulation show that this method can make better action strategy probabilistically than traditional method through the interaction between active agents and passive agent.And so it reaches the aim of herding.

Key words: immune network, strategy selection, agent

摘要： 研究免疫网络在一类路径选择和规划问题（羊群问题）中的应用。利用免疫网络动力学模型实现羊群问题中主动主体和被动主体之间相互作用，抗体和抗原分别对应选择的策略和动态变化的环境，建立基于免疫网络的主动主体行动策略选择模型。仿真结果表明，该方法中主动主体通过与被动主体之间相互作用，可以比传统方法自发形成概率的、较好的主动主体的行动策略，达到使羊归圈的目的。

关键词: 免疫网络, 策略选择, 主体