基于DE-PP的土壤钝化效果综合评价  

作　　者：查进道[1] 

机构地区：[1]江苏经贸职业技术学院,江苏南京211168

出　　处：《智慧农业导刊》2021年第12期28-30,36,共4页JOURNAL OF SMART AGRICULTURE

摘　　要：评价土壤钝化效果常用到的方法有主成分分析法、内梅罗指数法、地积累指数法及德尔菲法等。文章基于差分进化算法和投影寻踪(Projection Pursuit,PP)理论对土壤钝化综合效果进行评价,建立一种基于差分进化算法和投影寻踪的土壤钝化效果综合评价模型。仿真结果表明,该模型是有效的。The commonly used methods to evaluate soil passivation effect are principal component analysis,Nemerow index method,ground accumulation index method,Delphi method and so on.In this paper,the comprehensive effect of soil passivation was evaluated based on differential evolution algorithm and projection pursuit(PP)theory,and a comprehensive evaluation model of soil passivation effect based on differential evolution algorithm and projection pursuit was established.The simulation results show that the model is effective.

关 键 词：土壤钝化 差分进化算法 投影寻踪 

分 类 号：X53[环境科学与工程—环境工程]