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本文介绍了在连续控制变量和离散控制变量综合作用下泵站的最优控制策略,并将控制策略用于微机实时控制,同时解决了供水泵站最优控制中诸如调节阀控制、防止振荡、冲击以及运行时间均等,管道破裂判别等问题,给出了相应的应用程序。对于泵站单独运行的情况,给出了用水量的预报模型。针对水厂现场的特点,对系统的抗干扰能力进行了探索,解决了系统的可靠性问题。在实验室物理模型上验证了系统设计的可行性。
This paper describes the optimal control strategy of the pump station under the combined effects of continuous control variables and discrete control variables. The control strategy is applied to the real-time control of the microcomputer. At the same time, the optimal control of the water supply pump station is solved such as the control of the control valve and the prevention of oscillation. Impact and the equalization of running time, pipe fracture discrimination and other issues, given the corresponding application. For the case of single operation of the pump station, a forecast model of water consumption is given. Based on the characteristics of the waterworks site, the anti-jamming ability of the system was explored and the reliability of the system was solved. The feasibility of system design was verified on the laboratory physical model.