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列车节能
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  energy consumption of train
     The Application of GA in Minimizing the Energy Consumption of Train
     遗传算法在列车节能优化中的应用
短句来源
  train energy-economizing
     Arithmetic and Application Technology of Train Energy-Economizing Movement
     列车节能运行的算法及实施技术研究
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  “列车节能”译为未确定词的双语例句
     Study on Energy-saving Control for Train Based on Genetic Algorithm
     基于遗传算法的列车节能控制研究
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     Study on Optimization Method of Train Operation for Saving Energy
     列车节能操纵优化方法研究
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     Study on Train Movement Simulation for Saving Energy
     列车节能运行模拟系统的研究
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     By the system, the paper analyzes the energy_saving effects under different target speeds and line geometry.
     同时根据模拟系统的功能要求对不同目标速度及线路改造的情况进行了节能模拟 ,研究了不同目标速度、不同线路条件下的列车节能效果 .
短句来源
     By making pretreatment to the train running lines, and giving optimal saving energy operating sequence and the strategy for seeking optimum, the optimal operating procedure can quickly be obtained.
     提出下坡道入口的两个特征速度:即惰行进坡速度和动力制动进坡速度,通过对列车运行线路进行预处理,给出列车节能运行的优化操纵序列和寻优策略,使列车节能运行的寻优成为可能,而且加快了寻优进程。
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  相似匹配句对
     Modeling the EnergySaving Train Control Problems with a LongHaul Train
     长途列车节能操纵的建模
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     The Computer Simulation of Train Running for Optimal Energy Use
     列车节能运行的计算机模拟
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     Much Can Be Done in Energy Saving
     节能大有可为
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     Energy saving in the hydraulic system
     液压系统的节能
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     Train in Plateau
     高原列车
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The energy consumption in train journeys accounts for a remarkable proportion in railway operation expenses.It is highly important to study the train operating strategy for optimal energy use.In this paper,the dynamic optimization model is established and the train running state of optimum energy consumption is simulated with the help of computer.Different from the computer program of current train traction calculation,“effective grade”is adopted in the calculation of track resistance instead of“calculating...

The energy consumption in train journeys accounts for a remarkable proportion in railway operation expenses.It is highly important to study the train operating strategy for optimal energy use.In this paper,the dynamic optimization model is established and the train running state of optimum energy consumption is simulated with the help of computer.Different from the computer program of current train traction calculation,“effective grade”is adopted in the calculation of track resistance instead of“calculating grade”.Thus the calculation error is reduced.The train running control procedure is furnished by computer simulation program,or“the train running information card”.Experiments show that the train traction energy consumption is saved about three percent as compared with the traditional train running operated by an engine driver.

列车运行能耗在铁路运营支出中占有很大比重,因此研究列车节能运行方式具有重要意义。本文采用动态最优化模型,借助计算机对列车运行状态进行模拟,求出其以节能为目标的优化运行方式。与现有牵引计算程序不同,文中线路阻力采用“有效坡度”代替“计算坡度”,从而减少了计算误差,使模拟结果更为可靠。由模拟成果“列车节能运行信息卡”提供的列车运行方式,比传统由司机操纵列车运行可节约列车运行能耗3%左右。

Tos save energy consumption, the paper tries to obtain an optimal operating method of train running provided that the train will run safely and smoothly within a given time. Analysing the constitution of energy consumption and the main principle of saving energy for train running,two kinds of characteristic velocity for the train entering down- slope,coasting velocity and dynamic braking velocity , are proposed. By making pretreatment to the train running lines, and giving optimal saving energy operating sequence...

Tos save energy consumption, the paper tries to obtain an optimal operating method of train running provided that the train will run safely and smoothly within a given time. Analysing the constitution of energy consumption and the main principle of saving energy for train running,two kinds of characteristic velocity for the train entering down- slope,coasting velocity and dynamic braking velocity , are proposed. By making pretreatment to the train running lines, and giving optimal saving energy operating sequence and the strategy for seeking optimum, the optimal operating procedure can quickly be obtained.

在确保列车运行安全、平稳、正点的前提下,研究列车节能运行的优化操纵方法。分析了列车运行的能耗构成及节能的主要原则;提出下坡道入口的两个特征速度:即惰行进坡速度和动力制动进坡速度,通过对列车运行线路进行预处理,给出列车节能运行的优化操纵序列和寻优策略,使列车节能运行的寻优成为可能,而且加快了寻优进程。

In this paper, the off line optimization problem of saving energy operation for the train travelling on the undulating slope line is discussed. An optimization computation model which combines the local optimization computation with the optimization strategy for global optimal operation of the train is proposed. The model is suitable for the requirement of the real time system of optimization operation for the train.

讨论了在起伏坡道线路上运行的列车节能操纵的离线优化问题,提出了一种局部优化仿真计算与全局寻优策略相配合的仿真优化计算模型,其特点比较适合列车优化操纵实时系统的要求。

 
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