CRH Train Traction Calculation Model and Algorithm Based on Automatic Constant Speed
CRH Train Traction Calculation Model and Algorithm Based on Automatic Constant Speed
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DOI：
10.1061/9780784412602.0079
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发表时间：
2012-11
期刊：
影响因子：
--
通讯作者：
Hongguo Shi;Hanying Guo
中科院分区：
文献类型：
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作者：
Hongguo Shi;Hanying Guo
为了开发客运专线高速动车组CRH运行过程中列车运行时间、最高速度、能耗等指标的计算程序，建立了自动恒速列车牵引计算模型和算法。将CRH列车运行过程分为四个部分：启动与牵引加速过程、恒速牵引过程、调速制动过程和牵引与制动过程。针对每种工艺分别建立了相应的计算算法。最后，对模型和算法进行了测试，并与非恒速牵引计算模型进行了比较。实验证明了模型和算法的有效性。
In order to develop a program to calculate indexes in high-speed train CRH running process on passenger dedicated railway such as train's running time, the maximum speed, and energy consumption and so on, an automatic constant speed train traction calculation model and algorithm is built by the paper. The CRH train operation process is divided into four parts: the start and traction accelerate process, constant speed traction process, speed regulation braking process and pull-into and brake process. Each calculation algorithm is established respectively for each process. Finally, the models and algorithms are tested and compared with non-constant speed traction calculation model. The test demonstrates that the model and algorithms are effective.