By using the P+PR algorithm and the technique of synchronous gate operation, a mathematical model of multireach canal systems in the mode of constant water-volume control was developed; and it was programmed to simulate the control process.

• 摘要应用闸门同步操作技术和P+PR算法，建立了多渠段串联渠系并有渠侧出流的等体积控制模型，并编程对控制过程进行实时模拟。