CAJ | 학술논문

利用泾惠渠灌区1981-2010年的地下水埋深数据，采用主成分分析法对影响地下水埋深的7个因子进行分析，结果表明降水量、蒸发量、渠灌引水量、地下水开采量以及渠井用水比5个因子作为主要影响因子，构造ANFIS模型，经训练后模拟结果与实际值较吻合，可以较精确地对未来的地下水埋深进行预测。
이용경혜거관구1981-2010년적지하수매심수거，채용주성분분석법대영향지하수매심적7개인자진행분석，결과표명강수량、증발량、거관인수량、지하수개채량이급거정용수비5개인자작위주요영향인자，구조ANFIS모형，경훈련후모의결과여실제치교문합，가이교정학지대미래적지하수매심진행예측。
The principal component analysis was applied to analyze seven factors which influenced the froundwater depth from 1981 to 2010 in Jinf-huiqu irrifation district. The results show that the precipitation,evaporation,the amount of surface water diversion,the amount of froundwater ex-traction and the ratio of channel water to froundwater are the five main factors in which precipitation plays a vital role in froundwater table variation. So these five factors are collected as inputs for ANFIS model to establish Jinfhuiqu irrifation district froundwater prediction model. The simulation results fit the actual values well,so it can be used to predict froundwater table with hifh precision.