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Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)最新文献

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Development of Longitudinal Excitation Suppression Devices for Reducing Car-body Elastic Vibrations in Bullet Trains 降低动车车体弹性振动纵向励磁抑制装置的研制
Quarterly Report of RTRI (Railway Technical Research Institute) (Japan) Pub Date : 2023-08-01 DOI: 10.2219/rtriqr.64.3_166
K. Aida, T. Takigami, Yuki Akiyama, Yasunobu Makita
{"title":"Development of Longitudinal Excitation Suppression Devices for Reducing Car-body Elastic Vibrations in Bullet Trains","authors":"K. Aida, T. Takigami, Yuki Akiyama, Yasunobu Makita","doi":"10.2219/rtriqr.64.3_166","DOIUrl":"https://doi.org/10.2219/rtriqr.64.3_166","url":null,"abstract":"","PeriodicalId":52445,"journal":{"name":"Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44334103","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Proposal of Backing Ring for Reducing Fretting Wear of Axle Journal Bearings 减少轴颈轴承微动磨损的支承圈的建议
Quarterly Report of RTRI (Railway Technical Research Institute) (Japan) Pub Date : 2023-08-01 DOI: 10.2219/rtriqr.64.3_186
Yoshiaki Okamura, Daisuke Suzuki, S. Fukagai, Ken Takahashi, Takafumi Nagatomo
{"title":"Proposal of Backing Ring for Reducing Fretting Wear of Axle Journal Bearings","authors":"Yoshiaki Okamura, Daisuke Suzuki, S. Fukagai, Ken Takahashi, Takafumi Nagatomo","doi":"10.2219/rtriqr.64.3_186","DOIUrl":"https://doi.org/10.2219/rtriqr.64.3_186","url":null,"abstract":"","PeriodicalId":52445,"journal":{"name":"Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44033703","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Autonomous Damage Detection System for Damaged Axle Bearings of Railway Car Bogies 轨道车辆转向架轴轴承损伤自动检测系统
Quarterly Report of RTRI (Railway Technical Research Institute) (Japan) Pub Date : 2023-08-01 DOI: 10.2219/rtriqr.64.3_193
Shogo Mamada, Tatsuya Ohta, Yoshiaki Okamura
{"title":"Autonomous Damage Detection System for Damaged Axle Bearings of Railway Car Bogies","authors":"Shogo Mamada, Tatsuya Ohta, Yoshiaki Okamura","doi":"10.2219/rtriqr.64.3_193","DOIUrl":"https://doi.org/10.2219/rtriqr.64.3_193","url":null,"abstract":"Axle bearings of railway car bogies are important parts that support the running of the cars. It is desirable to detect damage to axle bearings at an early state. Therefore, an autonomous damage detection system (ADDS) was de (cid:89) eloped that does not re (cid:84) uire a power supply nor wiring and noti (cid:191) es axle bearing damage to the (cid:89) ehicle after detecting. The ADDS utilized an anti-vibration rubber with a built-in piezoelectric element and wireless transmitter; which was installed on the axle box. The damage detection performance of the ADDS was evaluated using a test machine. In the case of a damaged bearing, the power generated by the piezoelectric element built-in the rubber could drive the radio transmitter, and the damage could be noti (cid:191) ed.","PeriodicalId":52445,"journal":{"name":"Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48393684","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Proposal for Energy-saving Driving Method for Freight Trains Combining Constant-speed Operation and Coasting Operation 货运列车定速运行与滑行运行相结合的节能驾驶方法建议
Quarterly Report of RTRI (Railway Technical Research Institute) (Japan) Pub Date : 2023-08-01 DOI: 10.2219/rtriqr.64.3_173
T. Ogawa
{"title":"Proposal for Energy-saving Driving Method for Freight Trains Combining Constant-speed Operation and Coasting Operation","authors":"T. Ogawa","doi":"10.2219/rtriqr.64.3_173","DOIUrl":"https://doi.org/10.2219/rtriqr.64.3_173","url":null,"abstract":"","PeriodicalId":52445,"journal":{"name":"Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47339545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Method for Evaluating Performance of Wheel Slide Protection Algorithm Using a Hybrid Simulator 基于混合模拟器的车轮滑轨保护算法性能评估方法
Quarterly Report of RTRI (Railway Technical Research Institute) (Japan) Pub Date : 2023-08-01 DOI: 10.2219/rtriqr.64.3_180
Daisuke Hijikata, Y. Kizaki, S. Nakazawa
{"title":"Method for Evaluating Performance of Wheel Slide Protection Algorithm Using a Hybrid Simulator","authors":"Daisuke Hijikata, Y. Kizaki, S. Nakazawa","doi":"10.2219/rtriqr.64.3_180","DOIUrl":"https://doi.org/10.2219/rtriqr.64.3_180","url":null,"abstract":"","PeriodicalId":52445,"journal":{"name":"Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43977208","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
R&D Activities and Future Perspectives in Material Technology 材料技术的研发活动与未来展望
Quarterly Report of RTRI (Railway Technical Research Institute) (Japan) Pub Date : 2023-08-01 DOI: 10.2219/rtriqr.64.3_157
M. Matsui
{"title":"R&D Activities and Future Perspectives in Material Technology","authors":"M. Matsui","doi":"10.2219/rtriqr.64.3_157","DOIUrl":"https://doi.org/10.2219/rtriqr.64.3_157","url":null,"abstract":"","PeriodicalId":52445,"journal":{"name":"Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45042881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Trend on Research and Development Relating to Information and Communication Technology in Railway Fields 铁路领域信息通信技术研究与发展趋势
Quarterly Report of RTRI (Railway Technical Research Institute) (Japan) Pub Date : 2023-08-01 DOI: 10.2219/rtriqr.64.3_161
M. Fukuda
{"title":"Trend on Research and Development Relating to Information and Communication Technology in Railway Fields","authors":"M. Fukuda","doi":"10.2219/rtriqr.64.3_161","DOIUrl":"https://doi.org/10.2219/rtriqr.64.3_161","url":null,"abstract":"","PeriodicalId":52445,"journal":{"name":"Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49047828","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Influence of a Decarburized Layer on the Formation of Microcracks in Railway Rails: On-site Investigation 脱碳层对铁路钢轨微裂纹形成的影响:现场调查
Quarterly Report of RTRI (Railway Technical Research Institute) (Japan) Pub Date : 2023-08-01 DOI: 10.2219/rtriqr.64.3_199
Y. Kanematsu, Naotaka Uehigashi, M. Matsui
{"title":"Influence of a Decarburized Layer on the Formation of Microcracks in Railway Rails: On-site Investigation","authors":"Y. Kanematsu, Naotaka Uehigashi, M. Matsui","doi":"10.2219/rtriqr.64.3_199","DOIUrl":"https://doi.org/10.2219/rtriqr.64.3_199","url":null,"abstract":"","PeriodicalId":52445,"journal":{"name":"Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48070302","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluation Method for Implementation Effects of Disaster Countermeasures for Freight Railway Networks 货运铁路网防灾减灾实施效果评价方法
Quarterly Report of RTRI (Railway Technical Research Institute) (Japan) Pub Date : 2023-08-01 DOI: 10.2219/rtriqr.64.3_211
Daiki Okuda, Takuya Watanabe, S. Nakagawa, Takamasa Suzuki, N. Fukasawa
{"title":"Evaluation Method for Implementation Effects of Disaster Countermeasures for Freight Railway Networks","authors":"Daiki Okuda, Takuya Watanabe, S. Nakagawa, Takamasa Suzuki, N. Fukasawa","doi":"10.2219/rtriqr.64.3_211","DOIUrl":"https://doi.org/10.2219/rtriqr.64.3_211","url":null,"abstract":"","PeriodicalId":52445,"journal":{"name":"Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46794347","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Inspection Method of Track Facilities Using Image Analysis of Images Taken from Front of Trains 基于车前图像分析的轨道设施检测方法
Quarterly Report of RTRI (Railway Technical Research Institute) (Japan) Pub Date : 2023-08-01 DOI: 10.2219/rtriqr.64.3_205
N. Nagamine, Wataru Goda, Riho Maeda, Y. Tsubokawa, So Kato, Kensuke Itoi
{"title":"Inspection Method of Track Facilities Using Image Analysis of Images Taken from Front of Trains","authors":"N. Nagamine, Wataru Goda, Riho Maeda, Y. Tsubokawa, So Kato, Kensuke Itoi","doi":"10.2219/rtriqr.64.3_205","DOIUrl":"https://doi.org/10.2219/rtriqr.64.3_205","url":null,"abstract":"","PeriodicalId":52445,"journal":{"name":"Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47663989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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