灰色马尔可夫模型在建筑物沉降预测中的应用研究  

The Application of Grey Markov Model in the Prediction of Building Settlement

作　　者：陈刚 赵思佳 

机构地区：[1]郑州测绘学校,河南郑州450015

出　　处：《北京测绘》2017年第4期43-45,49,共4页Beijing Surveying and Mapping

摘　　要：建筑物作为一个特殊的物体,必须正确预测其变形发展趋势,灰色GM(1,1)模型由于自身的局限性使其在沉降预测中显得方法单一。本文提出一种预测模型,灰色马尔可夫模型,该模型结合了灰色模型和马尔可夫模型的优点,共同来判断建筑物的发展趋势,并通过实例来验证该方法的可行性。Building as a special object,it is necessary to predict the development trend of deformation correctly,Gray GM(1,1)model has the limitations of prediction the Settlement because of its simple method.The article proposed a prediction model,Gray Markov model,the model combines the advantages of grey model and markov mode to determine the development trend of the building together,and verify the feasibility of the method through examples.

关 键 词：灰色模型 马尔可夫模型 MATLAB 沉降预测 

分 类 号：P258[天文地球—测绘科学与技术]