【摘要】 通过对LUUS随机搜索算法的分析 ,本文首次提出了一种改进的随机定向搜索法(MRDISA) ,通过实例计算 ,说明该算法的优点是最优解的可靠性不受初始值X( 0 ) 和初始搜索范围R( 0 ) 的影响 ,并可用于求解高维约束非线性整数规划问题更多还原

【Abstract】 Based on the analysis to the random sear ch algorithm of LUUS, a modified random directed integer search algorithm (MRDI SA) is given for first time. And a practical example is given to show that the adva ntage of this kind of algorithm is the reliability can’t be infuenced by the ini tial value X (0)  and the start search domain R (0) . Besides, i t can be applied to solve the higher dimensional constrained nonlinear integer p rogramming problem.更多还原