水电站水库群长期运行优化模型及其应用,是根据系统工程的思想,应用线性规划的方法建立起来的。
The optimization model and application of long-term operation of reservoir group of hydropower station were established in according to the system engineering and the linear programming methods.
该模型考虑了配电网优化规划中存在的可靠性、线路走径、中间节点、线路型号与回数、多负荷状念、多运行状态、原有电网的改建等多个方面。
Reliability, paths of lines, middle nodes, circuit number and type of lines, rebuilding and multiple load and running states were considered in the novel model.
在传统编译器中,指令选择往往采用动态规划的方法,其目的是优化目标代码性能(减小程序运行时间)。
Instruction selection of traditional compilers often adopts the dynamic programming technology to optimize the object code performance (reducing code running time).
局部规划方法虽能做到实时规划,但由于没有全局信息,所以无法对运动路径或运行时间等性能指标进行优化。
While local planning methods can implement real-time planning. But since there is no global information included, such indices as motion path or runtime cannot be optimized.
地铁列车运行时间优化问题对于列车运行规划、提高列车运营性能具有重要意义。
The optimization of subway trains running time is important to trains schedule to improving running performance.
泵站机组间的流量最优分配采用了微分法和动态规划法;并提出了对泵站运行机组台数确定和组合进行优化的方法。
The differential methods and dynamic programming are employed in distributing the discharge between the pumping units, and an approach to optimal combination of the units is made at last.
软件能优化绘出管网拓扑图,为指导油田规划设计和生产运行提供了方便。
The software can optimize and plot the pipeline-station topological graph, and provide the convenience to guide the conceptual design and production run in oilfield.
将本文建立的模型运用到齐鲁石化炼油厂的实例和某设计案例中,利用规划软件LINGO进行优化求解,并得到了合理的优化运行计划,节省了大量的运行成本。
The model are set up to use the example of the Qilu, By using LINGO to solve this model, reasonable optimal operation plan can be obtained and save a lot of running costs.
将本文建立的模型运用到齐鲁石化炼油厂的实例和某设计案例中,利用规划软件LINGO进行优化求解,并得到了合理的优化运行计划,节省了大量的运行成本。
The model are set up to use the example of the Qilu, By using LINGO to solve this model, reasonable optimal operation plan can be obtained and save a lot of running costs.
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