An Optimization Model for Canal Rotational Scheduling

机译：渠道旋转调度的优化模型

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摘要

Aiming at the problem of practicality of optimization model for water allocation in irrigation channel system,this paper presents an applicable model for real time optimization for irrigation water allocation scheduling.A weighted supply coefficient series is introduced after the canal rotational groups have been determined.The series consider a range of issues including canal group location,equity,crop water requirement,crop importance,irrigation bearing time and water fee collecting.The value of each coefficient is multiplied together to get an integrate indicator which is calculated in the time step of ten days.This indicator provides dynamic supplying priority information for decision making when scheduling the irrigation canal operation.The weighted coefficients are independent to each other,but their multiplication product brings comprehensive assessment about the conditions at certain time,which is very flexible for application.Furthermore,the indicator can help to dynamically decide canal rotation groups if integrated with canal topology structure.It is considered powerful and easy to use when applying the model to irrigation system.

机译：针对灌溉渠道系统水量优化模型实用性的问题，提出了一种适用于灌溉水量调度实时优化的模型，确定了渠系后确定了加权供水系数序列。该系列考虑了一系列问题，包括渠系位置，公平性，作物需水量，作物重要性，灌溉时间和水费收取。每个系数的值相乘得到一个积分指标，该指标在十个时间步长中计算该指标为调度灌溉渠的运行提供了动态的供应决策优先权信息。加权系数彼此独立，但它们的乘积可以在特定时间对状况进行全面评估，因此应用非常灵活。，该指标可以帮助动态如果将其与渠道拓扑结构集成在一起，则可以忽略渠道旋转组。将模型应用于灌溉系统时，它被认为功能强大且易于使用。

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来源
《Effective Utilization of Agricultural Soil amp; Water Resources and Protection of Environment》|2006年|538-545|共8页
会议地点 Nanjing(CN);Nanjing(CN)
作者
CHEN Yanhua; rnZHU Qingjie; rnSU Youpo;
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作者单位

Shi Xiangzeng@State Key Laboratory of Water Resources and Hydropower Engineering Science,Wuhan University,Wuhan,430072,China--Cui Yuanlai@State Key Laboratory of Water Resources and Hydropower Engineering Science,Wuhan University,Wuhan,430072,China--Dong Yulan@State Key Laboratory of Water Resources and Hydropower Engineering Science,Wuhan University,Wuhan,430072,China--;

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原文格式 PDF
正文语种 eng
中图分类农田基本建设、农垦;
关键词
irrigation water allocation; canal rotation program; optimization model; weight coefficient;

机译：灌溉用水分配渠系方案优化模型权重系数;

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1. Improved Planning Model for Canal Scheduling of Rotational Irrigation [J] . Sanimer Kaur, D. K. Srivastava, D. S. Arya Journal of irrigation and drainage engineering . 2013,第7期

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2. A simplified multi-objective genetic algorithm optimization model for canal scheduling. [J] . Peng S. Z., Wang Y., Khan S., Irrigation and Drainage . 2012,第3期

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3. An Alternative Rotational Delivery Schedule for Improved Performance of Reservoir-based Canal Irrigation System [J] . Aditi Bhadra, Amab Bandyopadhyay, Rajendra Singh, Water Resources Management . 2010,第13期

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4. An Optimization Model for Canal Rotational Scheduling [C] . Effective Utilization of Agricultural Soil Water Resources and Protection of Environment . 2007

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An Optimization Model for Canal Rotational Scheduling

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