%0 Journal Article
%T Bone Growth Equation and Parameters Identification<br>反演在骨生长方程参数识别中的应用
%A Liu Yingxi
%A Zhang Jun
%A Zhao Wenzhi
%A Sun Xiuzhen
%A <br>刘迎曦
%A 张军
%A 赵文志
%A 孙秀珍
%J 力学学报
%D 2005
%I 
%X This study presented a method to identify the main parameters (B and K) in bone growth and remodeling equation, which was based on the animal experiment of rapid-growing rats in different stress environment. These results were proved to be of good stability and identification precision with the numerical method of BFGS by analysis. It suggested that B and K were variables changing with time and space. The research showed that solving the uncertainty and unknown properties of life phenomenon with inversion theory and method is an effective way. The idea and method used in the research of bone growth and remodeling adaptation and quantification of unknown parameters of bone growth equation in this paper also provided clue and reference to establish human model of bone growth and remodeling.
%K bone growth equation
%K parameter identification
%K animal experiment
%K bone mineral density
%K algorithm of BFGS<br>骨生长方程
%K 参数识别
%K 动物实验
%K 骨密度
%K BFGS算法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=4100DA4A1A3BA1B0CE5AD99AE1DFB420&aid=C7625DA3078BAEC9&yid=2DD7160C83D0ACED&vid=42425781F0B1C26E&iid=B31275AF3241DB2D&sid=8C8D39B86A1EED4F&eid=AF407E3178C0B145&journal_id=0459-1879&journal_name=力学学报&referenced_num=3&reference_num=11