Study on optimization of particular and multi-variable structures by wavelet analysis

摘要

The wavelet theory is a newoly developing technique on analyzing mathematics that has been successfully applied in many fields such as image processing,signal processing; etc.The technique is introduced into the structural optimization field because it has the advantages of ssingularity detection~[1,2]. In some special optimum problems for truss structure,it is difficult that the globally optimal solution is found by traditional method.But it is slightly easy to solve this problem by the wavelet analysis (WA).We give preliminary study about structural optimization of high dimension with WA. Finally.Two Instances and the conclusions are given.