New scheme for classification of united dispatching system is proposed. The determination of optimum schem must be verified by simulation for the optimum solution acquireed.

• 提出了新的联合调度系统分类方案，指出对于复杂的地下水-地表水联合调度系统，其优化方案的确定，不仅需要利用多种优化方法求解，而且还必须对求得的优化解进行模拟验证。