动态规划问世以来，在经济管理、生产调度、工程技术和最优控制等方面得到了广泛的应用。例如最短路线、库存管理、资源分配、设备更新、排序、装载等问题，用动态规划方法比用其它方法求解更为方便。(Since the advent of dynamic programming, it has been widely used in economic management, production scheduling, engineering technology and optimal control. For example, the shortest path, inventory management, resource allocation, equipment updating, sorting, loading and other issues, the dynamic programming method is more convenient than other methods to solve.)