基于大系统分解协调原理,本文对城市供水系统提出了两级递阶优化调度算法。对某市实际供水系统的计算表明,该方法能满足在线优化要求,有较好的经济效益。 Based on the principle of large-scale system decomposition and coordination, this paper proposes a two-level hierarchical optimization scheduling algorithm for urban water supply system. The calculation of the actual water supply system in a city shows that the method can meet the online optimization requirements and has good economic benefits.