预测方法有多种,找一种操作简单的方法较难。本文利用综合优化软件包1 st0pt,选用几种预测模型,通过对实测数据进行拟合,得出各种预测方法的计算模型,再利用最小二乘法原理,以预测绝对误差平方和最小为目标,给每种预测模型赋予不同的权重,组成规划方程,求出权重数列并组成新的预测模型,再对建筑物进行预测,将得到较好的预测结果。 A variety of forecasting methods, find a simple method is more difficult. In this paper, a comprehensive optimization software package 1 st0pt, select several prediction models, by fitting the measured data to draw a calculation model of various prediction methods, and then use the principle of least squares, to predict the minimum absolute sum of square error as the goal, Give each prediction model different weights, form a planning equation, calculate the weight series and form a new prediction model, and then predict the building to get a better prediction result.