本文提出了一个大型非线性规划问题“索道布塔最优化设计”的数学模型,采用SUMT 一外点法优化技术,取得较好效益。为矿山机械设计提供了一种索道布塔最优化技术,可节省钢材20%左右。文中论述了SUMT 一外点法的原理,并提出对罚函数定义加权处理如下:Fx(X,M_k)=W_1*Fcx(X)+W_2*M_k*sum from i=1 to m{min[Gxi(X),O]}~2。本题的设计变量维数为50时,约束条件数则为341。 In this paper, a mathematical model of “the optimal design of cableway Bodhidharma” is proposed for a large-scale nonlinear programming problem, and the SUMT-extrapolation method is used to optimize the technology. For mining machinery design provides a ropeway Bupu optimization technology, saving about 20% of steel. In this paper, the principle of SUMT-extrapolation method is discussed, and the penalty function is defined as follows: Fx (X, M_k) = W_1 * Fcx (X) + W_2 * M_k * sum from i = 1 to m {min [Gxi (X), O]} ~ 2. The design variables for this title is 50, the number of constraints is 341.