城市水环境系统的免疫机制及其概念模型

The mechanism and model of immunity on the urban water system

从免疫系统概念和作用机制以及生态系统健康分析入手,提出了城市水环境系统免疫机制.结合城市水环境的机体构成分析,讨论了城市水环境系统与生物免疫系统之间的相似性.基于自然免疫系统的多层次性、多样性、独特性、协同性、动态性、分布性和克隆选择等机理,提出城市水环境系统的人工免疫网络配置模型,分析了免疫遗传算法、免疫规划算法和免疫否定选择算法等模型解析方法.该模型是包含物质、能量、科技、管理、信息等内容的水环境功能的网络模型,具有人工免疫网络的反馈、自我调节和监测功能,当城市水环境系统受到外界破坏时,激活并增强其内在免疫系统机制可保证整个水系统的健康可持续运行.

From the immunity system concepts.mechanisms and the analysis of ecosystem health, the urban water system immune mechanism and its conceptual model are proposed. Combined the organic constitution analysis of the urban water system, this article discusses the similarities between the urban water system and the immune system. And based on the multilevel, diversity, uniqueness, coordination, dynamic, Cloning distribution and selection mechanism, the urban water environment artificial immune system network configuration model, and some model analytical methods such as analysis of the immune genetic algorithm, the immune programming algorithm and immune negative selection algorithm are proposed. The model includes material, energy, technology, management, information and other functions of the water content, which has the functions of artificial immune network with feedback, self-regulation and self-monitoring. The activation and enhancement of its innate immune system mechanism can keep the entire system healthy and sustainable, when the urban water system comes under outside destruction.