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Discrete Train Speed Profile Optimization for Urban Rail Transit: A Data-Driven Model and Integrated Algorithms Based on Machine Learning

Kang Huang, Jianjun Wu, Xin Yang, Ziyou Gao, Feng Liu, Yuting Zhu
<span title="2019-05-02">2019</span> <i title="Hindawi Limited"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/mizko6kwlndydeoyklg52vn3oi" style="color: black;">Journal of Advanced Transportation</a> </i> &nbsp;
Energy-efficient train speed profile optimization problem in urban rail transit systems has attracted much attention in recent years because of the requirement of reducing operation cost and protecting  ...  learning to determine the optimal speed profile with minimum energy consumption.  ...  For example, 35 cities in China have urban rail transit with total length over 4750 km in 2017 [3] .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1155/2019/7258986">doi:10.1155/2019/7258986</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ngvmkvjjhzgthjst3moo6ccfwu">fatcat:ngvmkvjjhzgthjst3moo6ccfwu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200213190826/http://downloads.hindawi.com/journals/jat/2019/7258986.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/83/1f/831f2cce6d7d196e3d29c2f0ab818130a225dc42.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1155/2019/7258986"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> hindawi.com </button> </a>

Design of a Simulation Software to Optimize the Train Driving Strategy for Urban Rail Transit

YI-HONG CHANG, RU NIU, TAO TANG, SHUAI SU, WEN-TAO LIU
<span title="2018-02-14">2018</span> <i title="DEStech Publications"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/oepoggqi3bgnbds2j2j6zruxjy" style="color: black;">DEStech Transactions on Engineering and Technology Research</a> </i> &nbsp;
Traction energy used to provide kinetic energy for the train during operation is about 50% in the total energy consumption of the urban rail transit, so the energy saving potential is considerable.  ...  The surge of the operational energy consumption has become a major challenge for the sustainable development with the rapid development of urban rail transit.  ...  Acknowledgement This work was supported by Beijing Laboratory of Urban Rail Transit, Beijing Key Laboratory of Urban Rail Transit Automation and Control, and the projects funded by "the Fundamental Research  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.12783/dtetr/ecame2017/18454">doi:10.12783/dtetr/ecame2017/18454</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/6gzkvthgxvayncrkfxh4tvrddi">fatcat:6gzkvthgxvayncrkfxh4tvrddi</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180721113533/http://www.dpi-proceedings.com/index.php/dtetr/article/download/18454/17953" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/de/73/de73bf97726036ef2a944d1e60e2966a2b34146a.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.12783/dtetr/ecame2017/18454"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Evaluating Influence Factors of Energy Consumption for Urban Rail Timetable Using an Optimized Train Control Method

Jiang LIU, Jiao ZHANG, Hao XIE, Si-yu XIAO
<span title="2019-01-23">2019</span> <i title="DEStech Publications"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ugjloj4elnhchek5k3frqkmwfy" style="color: black;">DEStech Transactions on Environment Energy and Earth Science</a> </i> &nbsp;
Energy efficiency of urban rail transit system has become more and more significant due to the environmental concern and the rising cost of energy.  ...  In this paper, the related factors are investigated based on the consideration of the close correlation between the timetable and specific train speed control profiles in practical operation.  ...  Introduction As one of the most efficient methods for reducing the traffic congestions in large cities, the Urban Rail Transit (URT) system had experienced a rapid development in China during the past  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.12783/dteees/gmee2018/27492">doi:10.12783/dteees/gmee2018/27492</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/4yfq2hb54zc35e52pxsujmei74">fatcat:4yfq2hb54zc35e52pxsujmei74</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190501232436/http://dpi-proceedings.com/index.php/dteees/article/download/27492/26902" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/3c/d4/3cd47fb4f9c2d379ddcfaf2c9fd8941e8846526b.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.12783/dteees/gmee2018/27492"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Research on Traction Energy Cost Intensity and Passenger Transport Efficiency of a Metro Train

Hanxiao Zhang, Xuesong Feng, Yi Liu, Quan Wang
<span title="">2014</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/trfcnrckdvgftcxiz3i6lginty" style="color: black;">Procedia - Social and Behavioral Sciences</a> </i> &nbsp;
Metro takes the most part of energy consumption in urban public service systems and lots of researchers force on the energyefficient methods for the unban rail transport.  ...  What's more, the ratio of the motor cars of a metro train operating on a rail line in off-peak hours prefers 0.50 for both saving traction energy and ensuring a relatively high passenger transport efficiency  ...  Reducing the intensity of traction energy cost for metro trains on the premise of a certain passenger transport efficiency is not only able to improve the benefit of the urban rail transit operation enterprise  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.sbspro.2014.07.247">doi:10.1016/j.sbspro.2014.07.247</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/6eknbbcwmrgtlc7nulo3okyd4m">fatcat:6eknbbcwmrgtlc7nulo3okyd4m</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190319081534/https://core.ac.uk/download/pdf/82307107.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/5c/b7/5cb76c4a10f9fe1bb809ecd6fcf54bdd6a350b6c.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.sbspro.2014.07.247"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> elsevier.com </button> </a>

An Energy-Efficient Timetable Optimization Approach in a Bi-DirectionUrban Rail Transit Line: A Mixed-Integer Linear Programming Model

Huanhuan Lv, Yuzhao Zhang, Kang Huang, Xiaotong Yu, Jianjun Wu
<span title="2019-07-12">2019</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/a2yvk5xhdnhpxjnk6yd33uudqq" style="color: black;">Energies</a> </i> &nbsp;
In this paper, the timetable is optimized with respect to the system cost of urban rail transit, which pays more attention to energy consumption.  ...  The quick growth of energy consumption in urban rail transit has drawn much attention due to the pressure of both operational cost and environmental responsibilities.  ...  Acknowledgments: Thanks to Honghong Zhou, Schoool of Language and Communication, Beijing jiaotong University, for providing the help in editing and grammar.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/en12142686">doi:10.3390/en12142686</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/r3tvemclv5blhivqks7asvsvw4">fatcat:r3tvemclv5blhivqks7asvsvw4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200215005859/https://res.mdpi.com/d_attachment/energies/energies-12-02686/article_deploy/energies-12-02686.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/d0/35/d0355e2f733461599c5be38e609dd52a8ad903b1.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/en12142686"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

Technical-Economical Evaluation of Chain Vertical Alignment in Underground Urban Subways: The Case of Qom Subway, Line A

Ali Abdi Kordani, Amirarsalan Mehrara Molan
<span title="2014-06-30">2014</span> <i title="Korean Society for Railway"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/epxlq5ivkjhjxhcol2nzqtzopa" style="color: black;">International Journal of Railway</a> </i> &nbsp;
Urban subways are one of the main parts of urban transportation networks in every city that always requires much attention in order to improve its efficiency in aspects of safety, reliability speed and  ...  the power saving was calculated less than 10% for the train with regenerative braking.  ...  Also, Feng (2011) presented another research for optimizing of target speeds of express railway trains to save the traction energy.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.7782/ijr.2014.7.2.35">doi:10.7782/ijr.2014.7.2.35</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/uck6g57zsbfslihluocfukgxsm">fatcat:uck6g57zsbfslihluocfukgxsm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170808195724/http://www.ijr.or.kr/On_line/admin/files/(35-39)-13-018.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/6f/08/6f08828ec2f2c27691338154026f85fce1f18a14.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.7782/ijr.2014.7.2.35"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

An Energy Efficient Train Dispatch and Control Integrated Method in Urban Rail Transit

Bing Bu, Guoying Qin, Ling Li, Guojie Li
<span title="2018-05-14">2018</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/a2yvk5xhdnhpxjnk6yd33uudqq" style="color: black;">Energies</a> </i> &nbsp;
With the rapid development of urban rail transit, the energy consumption of trains is increasing dramatically. The shortage of electrical energy is becoming more and more serious.  ...  Based on this model, an energy efficient strategy that integrates train dispatch with train control is designed.  ...  of urban rail transit.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/en11051248">doi:10.3390/en11051248</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/676vkosaxfehfktegzgr5ocduy">fatcat:676vkosaxfehfktegzgr5ocduy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190505164220/https://res.mdpi.com/energies/energies-11-01248/article_deploy/energies-11-01248.pdf?filename=&amp;attachment=1" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/fb/6d/fb6d8fe9aef6b57e3bdfa01d5f027735eb66fbd9.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/en11051248"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

Models and Methods to Optimise Train Speed Profiles with and without Energy Recovery Systems: A Suburban Test Case

Valerio De Martinis, Mariano Gallo
<span title="">2013</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/trfcnrckdvgftcxiz3i6lginty" style="color: black;">Procedia - Social and Behavioral Sciences</a> </i> &nbsp;
In this paper we focus on the train optimisation model to define energyefficient speed profiles and the relative energy consumption, assuming train motion parameters as control variables.  ...  This paper proposes models and methods to optimise train speed profiles in suburban areas in order to minimise total energy consumption.  ...  Energy-efficient speed profile The energy-efficient speed profile for a single train can be defined by eqn. (2).  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.sbspro.2013.10.606">doi:10.1016/j.sbspro.2013.10.606</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/j4ha623s6nhhraz4zlhrtza7qy">fatcat:j4ha623s6nhhraz4zlhrtza7qy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170927100921/http://publisher-connector.core.ac.uk/resourcesync/data/elsevier/pdf/508/aHR0cDovL2FwaS5lbHNldmllci5jb20vY29udGVudC9hcnRpY2xlL3BpaS9zMTg3NzA0MjgxMzA0MDUxMg%3D%3D.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/05/41/0541d8a1f4a26c07a3d7953cd5c07df74d6240c6.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.sbspro.2013.10.606"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> elsevier.com </button> </a>

Speed profile optimization of an electrified train in Cat Linh-Ha Dong metro line based on pontryagin's maximum principle

An Thi Hoai Thu Anh, Nguyen Van Quyen, Nguyen Thanh Hai, Nguyen Van Lien, Vu Hoang Phuong
<span title="2020-02-01">2020</span> <i title="Institute of Advanced Engineering and Science"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/sdt65w3c4jeojd2d4wr6rbkebe" style="color: black;">International Journal of Electrical and Computer Engineering (IJECE)</a> </i> &nbsp;
The paper proposes the optimization method based on Pontryagin's Maximum Principle (PMP) to find the optimal speed profile for electrified train of Cat Linh-Ha Dong metro line, Vietnam in an effort to  ...  energy efficient driving including: eco-driving; speed profile optimization; Driving Advice System (DAS); Automatic Train Operation (ATO); traffic management optimization...).  ...  ACKNOWLEDGEMENTS The authors would like to thank University of Transport and Communications (UTC) for funding this research under the project code T2019-ĐT-08TĐ.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.11591/ijece.v10i1.pp233-242">doi:10.11591/ijece.v10i1.pp233-242</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/upocpt3isrcnhkuipberbty5hy">fatcat:upocpt3isrcnhkuipberbty5hy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200212144124/http://ijece.iaescore.com/index.php/IJECE/article/download/17038/13437" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/bc/d7/bcd7830ef784116ea13a149c0ac60dc8c1b4f422.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.11591/ijece.v10i1.pp233-242"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Boundary Identification for Traction Energy Conservation Capability of Urban Rail Timetables: A Case Study of the Beijing Batong Line

Jiang Liu, Tian-tian Li, Bai-gen Cai, Jiao Zhang
<span title="2020-04-24">2020</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/a2yvk5xhdnhpxjnk6yd33uudqq" style="color: black;">Energies</a> </i> &nbsp;
A calculation method for energy efficient driving control solution is proposed based on the Bacterial Foraging Optimization (BFO) strategy, which is utilized to carry out batch processing with timetable  ...  Conventional research mainly concentrates on energy-saving speed profiles, where the energy level evaluation of the timetable is usually considered separately.  ...  Figure 1 . 1 Constitution of energy consumption for the whole urban rail transit system and the rail vehicle system in the Beijing Metro system.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/en13082111">doi:10.3390/en13082111</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/oxjsh7z6w5ffhnvbctiyblsfie">fatcat:oxjsh7z6w5ffhnvbctiyblsfie</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200507132316/https://res.mdpi.com/d_attachment/energies/energies-13-02111/article_deploy/energies-13-02111.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/db/5a/db5a3c896a6684d6e062e9fc31bb980f6ab5a5d0.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/en13082111"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

Optimal energy saving in DC railway system with on-board energy storage system by using peak demand cutting strategy

Chaiyut Sumpavakup, Tosaphol Ratniyomchai, Thanatchai Kulworawanichpong
<span title="2017-10-22">2017</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/c3hhbeu2a5cc5pvb5witcqm7i4" style="color: black;">Journal of Modern Transportation</a> </i> &nbsp;
This paper presents a study on optimal energy saving in DC-electrified railway with on-board energy storage system (OBESS) by using peak demand cutting strategy under different trip time controls.  ...  Bangkok Mass Transit System (BTS)-Silom Line in Thailand is used to test and verify the proposed strategy.  ...  An urban rail transit is characterized by many service stations with frequent acceleration and braking of trains that increases the potential of braking energy recuperation using energy storage system  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s40534-017-0146-6">doi:10.1007/s40534-017-0146-6</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/an6rvlc4l5ezliqefayibpvmzy">fatcat:an6rvlc4l5ezliqefayibpvmzy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180729020614/https://link.springer.com/content/pdf/10.1007%2Fs40534-017-0146-6.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/7a/8d/7a8de7fd17e900992dc9b73be0ed3cb0d4ddbb53.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s40534-017-0146-6"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> springer.com </button> </a>

Impact of Symmetric Vertical Sinusoid Alignments on Infrastructure Construction Costs: Optimizing Energy Consumption in Metropolitan Railway Lines Using Artificial Neural Networks

J Pineda-Jaramillo, P. Salvador-Zuriaga, P. Martínez-Fernández, R. Insa-Franco
<span title="2020-07-02">2020</span> <i title="Springer Science and Business Media LLC"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/5upqlsmywzfrfccu4rq7byiohi" style="color: black;">Urban Rail Transit</a> </i> &nbsp;
with a flat alignment, depending on the soil type and construction method used.  ...  In the present work, an artificial neural network (ANN) was trained to estimate the energy consumption of a metropolitan railway line.  ...  the design and energy-efficient operation of railway and tramway infrastructure'' (Ref.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s40864-020-00130-7">doi:10.1007/s40864-020-00130-7</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/khdxswmhbbd6tcn6zfuh3sanre">fatcat:khdxswmhbbd6tcn6zfuh3sanre</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20201108144604/https://link.springer.com/content/pdf/10.1007/s40864-020-00130-7.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/ff/af/ffafa02ab81bf13464dfc089abc04606c6b69505.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s40864-020-00130-7"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> springer.com </button> </a>

Application of Regenerative Braking with Optimized Speed Profiles for Sustainable Train Operation

Leon Allen, Steven Chien
<span title="">2021</span> <i title="Hindawi-Wiley"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/mizko6kwlndydeoyklg52vn3oi" style="color: black;">Journal of Advanced Transportation</a> </i> &nbsp;
A case study was conducted which examined various scenarios with and without WESS on a segment of an urban rail transit line to test the applicability of the proposed model and to provide a platform for  ...  This paper presents a method for synergizing the energy-saving strategies of integrated coasting and regenerative braking in urban rail transit operations.  ...  Figure 3 : 3 Figure 3: Optimal speed and energy profiles over space and time for various scenarios (peak). (a) Optimal speed profiles. (b) Speed/time plots. (c) Optimal energy profiles.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1155/2021/8555372">doi:10.1155/2021/8555372</a> <a target="_blank" rel="external noopener" href="https://doaj.org/article/876e8ad5fc7e47108bad7687f04bc0fd">doaj:876e8ad5fc7e47108bad7687f04bc0fd</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/cvhzy2yjcrcuvj6cvxcfnts4ka">fatcat:cvhzy2yjcrcuvj6cvxcfnts4ka</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20220311204930/https://downloads.hindawi.com/journals/jat/2021/8555372.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/c5/fa/c5faead76873de690ae0ca400dba036c928d8b60.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1155/2021/8555372"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> hindawi.com </button> </a>

Integrated Design of Smart Train Scheduling, Use of Onboard Energy Storage, and Traction Power Management for Energy-Saving Urban Railway Operation

Warayut Kampeerawat, Takafumi Koseki
<span title="2019-11-01">2019</span> <i title="Institute of Electrical Engineers of Japan (IEE Japan)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/4xqichjja5dahgk6bmmzz7shzq" style="color: black;">IEEJ Journal of Industry Applications</a> </i> &nbsp;
This paper presents an integrated design of train scheduling, use of onboard energy storage, and traction power management for urban railways.  ...  The proposed design still provides considerable improvement with regard to the energy-saving operations.  ...  An optimal design of speed profiles with consideration of regenerative energy recovery was proposed in (27).  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1541/ieejjia.8.893">doi:10.1541/ieejjia.8.893</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/fphtfyxl5fghpdc3lrnat5ns7y">fatcat:fphtfyxl5fghpdc3lrnat5ns7y</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200313023825/https://www.jstage.jst.go.jp/article/ieejjia/8/6/8_893/_pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/3c/b5/3cb56d7ccdb1d2808f1d401f183508df87cf66b4.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1541/ieejjia.8.893"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

SmartDrive: Traction Energy Optimization and Applications in Rail Systems

Zhongbei Tian, Ning Zhao, Stuart Hillmansen, Clive Roberts, Trevor Dowens, Colin Kerr
<span title="">2019</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/in6o6x6to5e2dls4y2ff52dy6u" style="color: black;">IEEE transactions on intelligent transportation systems (Print)</a> </i> &nbsp;
A Generic Algorithm (GA) is proposed to optimize the train speed profiles using appropriate coasting control with the consideration of energy consumption, delay punctuation and riding comfort [5] .  ...  It is found that railway vehicle operation accounts for 70-90% of the total energy consumption in urban rail systems.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tits.2019.2897279">doi:10.1109/tits.2019.2897279</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/vtwumx24qjatlnqw5rlmhqdria">fatcat:vtwumx24qjatlnqw5rlmhqdria</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200309114301/http://pure-oai.bham.ac.uk/ws/files/58785437/SmartDrive_Traction_Energy_Optimization_and_Applications_in_Rail_Systems_final.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/f5/f4/f5f47af19282aec02d55713133cb2c7aa9b0f67b.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tits.2019.2897279"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>
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