动态規划是运筹学中規划論的一个分支。这个数學方法的奠基人是数学家R.貝尔曼,十多年来,由于他的努力,动态規划发展成为一門具有完整体系和独創性的数学。对于我国人民,运筹学已經是一个熟悉的名子;但是,目前我們經常考虑的还只是綫性規划,用它来处理具有某些綫性特征的过程.然而,在經济活动和技术領域中存在着大量的复杂的多級决策过程問題;这种过程的数学模型具有独特的結构,往往不能直接求解。其中某些問題,虽然在理論上可以用微积分学或綫性規划方法来解决,但是,实际上,解一个簡单的問題也需要大量的演算,并且,遇到技巧上的困难。在許多情 Dynamic planning is a branch of planning theory in operations research. The founder of this mathematical method is the mathematician R. Behrman. For more than a decade, due to his efforts, dynamic programming has developed into a mathematical system with a complete system and originality. For our people, operations research is already a well-known name; however, what we often consider now is only linear programming, and it is used to process processes with certain linear characteristics. However, in the area of ​​economic activity and technology, A large number of complex multi-level decision-making process problems; the mathematical model of this process has a unique structure and often cannot be directly solved. Some of these problems, though theoretically solved by calculus or linear programming methods, in fact, solving a simple problem also requires a lot of calculations and difficulties in the process. In many situations