| 引用本文: | 樊煜,高占义,陈皓锐,等.基于NSGA-II算法灌区配水渠道轮灌分组优化调控研究[J].灌溉排水学报,2022,():-. |
| Fan Yu,Gao Zhanyi,Chen Haorui,et al.基于NSGA-II算法灌区配水渠道轮灌分组优化调控研究[J].灌溉排水学报,2022,():-. |
|
| 本文已被：浏览 468次 下载 0次 |
|
|
|
| 基于NSGA-II算法灌区配水渠道轮灌分组优化调控研究 |
|
樊煜1,2, 高占义1,2, 陈皓锐1,2, 王云辉3, 房本岩3, 徐宁3
|
|
1.中国水利水电科学研究院流域水循环模拟与调控国家重点实验室;2.国家节水灌溉北京工程技术研究中心;3.山东省滨州市引黄灌溉服务中心
|
|
| 摘要: |
| 摘 要：【目的】本文通过渠道轮灌分组优化调控研究，来实现灌区高效配水，为渠道配水工作提供科学依据。【方法】本文以下级渠道流量和轮灌分组数为决策变量，以总配水时间短、同一轮灌组内最上游渠道与最下游渠道间距小、同一轮灌组内各渠道配水时间差小为目标，考虑轮期约束、出水口状态约束、渠道过流能力约束、水量平衡约束，建立多目标配水模型，并采用NSGA-II算法对建立的模型进行求解。【结果】将本文模型应用到簸箕李灌区石皮东支渠，模型将斗渠划分为了9个轮灌组，模型的配水流量和配水总时长均满足约束要求；模型尽可能的将相邻的渠道划分到一个轮灌组并同时启闭，方便管理人员操作闸门。【结论】本文配水模型能够以大流量、短历时、少工作量配水，为灌区配水工作提供支持。 |
| 关键词: 多目标配水;渠道配水;轮灌;优化模型 |
| DOI： |
| 分类号:S274.3 |
| 基金项目:“科技兴蒙”行动重点专项(2021EEDSCXSFQZD010)；中国水利水电科学研究院技术创新团队项目(ID0145B022021) |
|
| Study on grouping optimization control of water distribution canal in irrigation area based on NSGA-II algorithm |
|
Fan Yu1,2, Gao Zhanyi1,2, Chen Haorui1,2, Wang Yunhui3, Fang Benyan3, Xu Ning3
|
|
1.State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin,China Institute of Water Resources and Hydropower Research;2.National Center of Efficient Irrigation Engineering and Technology Research;3.Yellow River Irrigation Service Center,Binzhou Municipality,Shandong Province
|
| Abstract: |
| Abstract: 【Objective】In this paper, through the study of optimal control of canal rotation irrigation group, to realize the efficient water distribution in irrigation area and provide a scientific basis for the work of canal water distribution.【Method】In this paper, the flow rate of lower canals and the number of rotational groups are taken as the decision variables. Taking the short total water distribution duration, the small distance between the most upstream and the most downstream canals in the same group, and the small water distribution duration difference of each canal in the same rotational group as the objectives, and considering the time constraints, the outlet state constraints, the canal overflow capacity constraints, and the water balance constraints, a multi-objective water distribution model is established, and the NSGA-II algorithm is used to solve the water distribution model. 【Results】The model in this paper is applied to Shipi East branch canal in BoJiLi irrigation area. The lower canals is divided into 9 rotation irrigation groups, and the water distribution flow rate and total water distribution time of the model meet the requirements; The model divides the adjacent canals into one round grouting group as much as possible and opens and closes them at the same time to facilitate the management to operate the gate.【Conclusion】The water distribution model in this paper can distribute water with large flow rate, short duration and less workload, and can provide support for water distribution in irrigation areas. |
| Key words: multi-objective water distribution; canals water distribution; rotational irrigation; optimization model |
