用约束正负定式几何规划迭代法进行配合螺栓组联接的优化设计

本文对约束正负定式几何规划迭代法的数学模型、多项式函数的缩并单项正定式以及算法迭代步骤等作了简单介绍。并用该法对配合铰制孔用螺栓组联接进行了优化设计。结果表明，该法比其它优化方法，可降低问题的困难度，求解简便，不需借助于计算机。该法是求解广义几何规划问题的一种行之有效的方法。

Optimal Design of a Fitting Bolt Set by Contraied Signomial Geometric Programming Iteration

In this paper,the mathematical model poiynomial function abbreviated to monomial positive term ,the algorlthmic iterative stepe and se on, are reviewed briefly for constrained signomial geometric program-ming iteration; The methed is employed for the optimal design of a fitting bolt set. The results show that thismethod may reduce degree of difficalty of the problem than other optunal methods,at some time ,it is simplein finling the solution and no computer is needed, This method is effective for solving signomial geometricprogramming problems .