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Author:

Shen, Longjiang (Shen, Longjiang.) | Li, Dengke (Li, Dengke.) | Li, Lin (Li, Lin.) | Wu, Shengti (Wu, Shengti.) | Wang, Da (Wang, Da.) | Jian, Guiyu (Jian, Guiyu.) | Liu, Xiaodong (Liu, Xiaodong.)

Indexed by:

CPCI-S EI Scopus

Abstract:

Aiming at the problem of reducing the instantaneous noise of vacuum circuit breaker closing, the noise reduction system for rail transit vehicles is innovatively designed by using TRIZ theory. Through function analysis and cause-effect chain analysis, this paper finds the root cause of the problem, solves the problem and puts forward the scheme by establishing the technical contradiction, physical contradiction and su-field model, and finally puts forward the design of the noise reduction system, so as to provide a theoretical basis for the development of subsequent products.

Keyword:

problem description noise reduction problem analysis TRIZ theory

Author Community:

  • [ 1 ] [Shen, Longjiang]State Key Lab Heavy Duty AC Drive Elect Locomot S, Zhuzhou 412001, Hunan, Peoples R China
  • [ 2 ] [Li, Dengke]State Key Lab Heavy Duty AC Drive Elect Locomot S, Zhuzhou 412001, Hunan, Peoples R China
  • [ 3 ] [Li, Lin]Zhuzhou Natl Innovat Railway Technol Co LTD, Zhuzhou 412001, Hunan, Peoples R China
  • [ 4 ] [Wu, Shengti]Zhuzhou Natl Innovat Railway Technol Co LTD, Zhuzhou 412001, Hunan, Peoples R China
  • [ 5 ] [Wang, Da]Zhuzhou Natl Innovat Railway Technol Co LTD, Zhuzhou 412001, Hunan, Peoples R China
  • [ 6 ] [Jian, Guiyu]Beijing Univ Technol, Fac Mat & Mfg, Beijing 100124, Peoples R China
  • [ 7 ] [Liu, Xiaodong]Beijing Univ Technol, Fac Mat & Mfg, Beijing 100124, Peoples R China

Reprint Author's Address:

  • [Liu, Xiaodong]Beijing Univ Technol, Fac Mat & Mfg, Beijing 100124, Peoples R China;;

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Source :

SEVENTH INTERNATIONAL CONFERENCE ON TRAFFIC ENGINEERING AND TRANSPORTATION SYSTEM, ICTETS 2023

ISSN: 0277-786X

Year: 2024

Volume: 13064

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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