The content of this dissertation can be divided into three parts : firstly , a research schedule of the deformable adaptive shell structure actuated by the shape presents memory alloys . the fractional computation and handing with the load finite mechanics models are established . based on the model and the fundamental theory of the sma and finite element program ansys , the deformation of the shell of the sma is predicted and analyzed 本文研究工作主要分为以下几方面：首先，提出了形状记忆合金丝驱动复合材料板壳结构变形的方案，建立了一种分步计算和处理载荷的有限元力学分析模型，基于这种模型，预测和分析了形状记忆合金驱动曲壳结构的变形。
The main efforts in this paper are paid out for seeking several appropriate dsps by ultilizing modal analysis ( ma ) and finite element analysis ( fea ) for aeronautic typical structure ( such as plate x sheik box ) , dsps are computed by patran , and efforts are paid out for simulating the bp networks by ultilizing matlab to process of structural health monitoring ( shm ) 本文的主要工作在于利用模态分析理论及有限元分析方法来寻找一些典型航空板壳结构和盒段结构的合适的损伤标识量，用paran计算各种设定损伤下的标识量，并用matlab软件虚拟bp神经网络来完成健康监控的过程。
