时滞积微分系统最优参数选择问题的一致算法

摘要

文章讨论了带时滞项的积微分系统最优参数选择问题，并利用变分法推导出目标函数的梯度公式，将最优参数选择问题当成最优化问题利用逐步二次规划法（SQP）进行数值求解，并给出具体的算法．%In this paper, an optimal parameter selection problem with delay integro-differential systems was considered.Gradient formulae for the objective function was derived by using variational calculus. With the gradient formulae, the optimal parameter selec- tion problem can be treated as mathematical programming problem applying sequential quadratic programming algorithm (SQP), and a unified computational approach to the problem was given.