Abstract：Original mathematical programming is approximated with quadratic programming which is solved by generalized multiplier method. The following approximating approaches are utilized: 1.Talor formula is used to condense the object function into a second order function in logarithmic form. 2.Duffin approximation is applied to condense constraints. At last, a example is testified and shows that this method is simple, feasible and efficient.
张玉珠, 张亚. 一种实用、高效的结构优化设计方法研究[J]. 北京航空航天大学学报, 1999, 25(6): 647-650.
Zhang Yuzhu, Zhang Ya. Study of a Practical and Efficient Structural Optimization Method. JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 1999, 25(6): 647-650.
1999, Vol. 25 
