CN114096454B - 推定装置、推定方法、及存储介质 - Google Patents

推定装置、推定方法、及存储介质 Download PDF

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Publication number
CN114096454B
CN114096454B CN202080047787.0A CN202080047787A CN114096454B CN 114096454 B CN114096454 B CN 114096454B CN 202080047787 A CN202080047787 A CN 202080047787A CN 114096454 B CN114096454 B CN 114096454B
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CN
China
Prior art keywords
displacement
distribution
deriving
matrix
external force
Prior art date
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CN202080047787.0A
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English (en)
Chinese (zh)
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CN114096454A (zh
Inventor
中川淳一
南秀树
品川大辅
下川嘉之
近藤修
龟甲智
藤本隆裕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
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Nippon Steel and Sumitomo Metal Corp
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Publication of CN114096454A publication Critical patent/CN114096454A/zh
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/08—Railway vehicles
    • G01M17/10—Suspensions, axles or wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/32—Guides, e.g. plates, for axle-boxes
    • B61F5/325—The guiding device including swinging arms or the like to ensure the parallelism of the axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0081—On-board diagnosis or maintenance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L2205/00—Communication or navigation systems for railway traffic
    • B61L2205/04—Satellite based navigation systems, e.g. global positioning system [GPS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Vehicle Body Suspensions (AREA)
CN202080047787.0A 2019-06-28 2020-06-08 推定装置、推定方法、及存储介质 Active CN114096454B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-121751 2019-06-28
JP2019121751 2019-06-28
PCT/JP2020/022514 WO2020261959A1 (ja) 2019-06-28 2020-06-08 推定装置、推定方法、およびプログラム

Publications (2)

Publication Number Publication Date
CN114096454A CN114096454A (zh) 2022-02-25
CN114096454B true CN114096454B (zh) 2024-05-10

Family

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CN202080047787.0A Active CN114096454B (zh) 2019-06-28 2020-06-08 推定装置、推定方法、及存储介质

Country Status (5)

Country Link
EP (1) EP3992052B1 (https=)
JP (1) JP7184191B2 (https=)
CN (1) CN114096454B (https=)
ES (1) ES3053355T3 (https=)
WO (1) WO2020261959A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7741380B2 (ja) * 2021-11-26 2025-09-18 日本製鉄株式会社 処理装置、処理方法、およびプログラム
WO2023199369A1 (ja) * 2022-04-11 2023-10-19 株式会社日立製作所 寿命評価装置および方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004203171A (ja) * 2002-12-25 2004-07-22 Railway Technical Res Inst 鉄道車両用車体の弾性振動低減方法
JP2012107987A (ja) * 2010-11-17 2012-06-07 Railway Technical Research Institute 浮上式車両の模型実験装置におけるサスペンション相互作用力を用いた台車運動再現方法
CN202368605U (zh) * 2011-10-19 2012-08-08 北京鼎汉检测技术有限公司 一种动态检测铁路轨道左右钢轨轨向的检测装置
CN108698622A (zh) * 2016-03-15 2018-10-23 新日铁住金株式会社 轨道状态评价方法、装置以及程序
WO2019043859A1 (ja) * 2017-08-31 2019-03-07 新日鐵住金株式会社 検査システム、検査方法、およびプログラム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017164133A1 (ja) 2016-03-23 2017-09-28 新日鐵住金株式会社 検査システム、検査方法、およびプログラム
JP2018155517A (ja) 2017-03-15 2018-10-04 三菱重工業株式会社 車両の監視装置、監視方法、プログラム
AT519579B1 (de) 2017-03-30 2018-08-15 Pj Messtechnik Gmbh Vorrichtung zum Messen von Radaufstandskräften eines Schienenfahrzeugs
JP6930271B2 (ja) 2017-08-03 2021-09-01 日本製鉄株式会社 鉄道車両用シミュレーション装置、方法、及びプログラム
JP6935341B2 (ja) 2018-01-11 2021-09-15 ヤマハ発動機株式会社 部品供給装置および部品実装装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004203171A (ja) * 2002-12-25 2004-07-22 Railway Technical Res Inst 鉄道車両用車体の弾性振動低減方法
JP2012107987A (ja) * 2010-11-17 2012-06-07 Railway Technical Research Institute 浮上式車両の模型実験装置におけるサスペンション相互作用力を用いた台車運動再現方法
CN202368605U (zh) * 2011-10-19 2012-08-08 北京鼎汉检测技术有限公司 一种动态检测铁路轨道左右钢轨轨向的检测装置
CN108698622A (zh) * 2016-03-15 2018-10-23 新日铁住金株式会社 轨道状态评价方法、装置以及程序
WO2019043859A1 (ja) * 2017-08-31 2019-03-07 新日鐵住金株式会社 検査システム、検査方法、およびプログラム

Also Published As

Publication number Publication date
JPWO2020261959A1 (https=) 2020-12-30
EP3992052A4 (en) 2022-09-21
JP7184191B2 (ja) 2022-12-06
WO2020261959A1 (ja) 2020-12-30
CN114096454A (zh) 2022-02-25
EP3992052B1 (en) 2025-11-12
EP3992052C0 (en) 2025-11-12
ES3053355T3 (en) 2026-01-21
EP3992052A1 (en) 2022-05-04

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