Algorithm Research & Explore
|
App. Res. of Comp. Printed Article
Vol. 36, 2019 No. 1
41-44,72

Fault recognition algorithm for rolling bearings based on shift invariant dictionary learning and sparse coding

Qu Jianling1
Yu Lu1
Gao Feng1
Tian Yanping1
Li Yan2
1. Qingdao Branch of Naval Aviation University, Qingdao Shandong 266041, China
2. School of Automation, Northwestern Polytechnical University, Xi'an 710072, China
DOI: 10.19734/j.issn.1001-3695.2017.07.0687

Abstract

According to current algorithms for rotating machines largely depending on expert prior knowledge, this paper proposed an adaptive fault recognition algorithm based on shift invariant dictionary learning and sparse coding. Firstly, it segmented and smoothed vibration signals to decrease the complexity. Then, it used shift invariant dictionary learning with adaptive penalty factor to learn shift invariant bases in different fault states. After that, it used an efficient sparse coefficient solver called feature sign search for reconstructing signal to be recognized. Lastly, residual was an evidence to determining fault state the signal belonging to. In the experiments of rolling bearing datasets and vibration signals of real aero-engine demonstrate its higher accuracy than up-to-date algorithms and feasibility for practical applications.

Foundation Support

国家自然科学基金资助项目(51505491)
航空科学基金资助项目(20165853040)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2017.07.0687
Publish at: Application Research of Computers Printed Article, Vol. 36, 2019 No. 1
Section: Algorithm Research & Explore
Pages: 41-44,72
Serial Number: 1001-3695(2019)01-009-0041-04

Publish History

[2019-01-05] Printed Article

Cite This Article

曲建岭, 余路, 高峰, 等. 基于移不变字典学习和稀疏编码的滚动轴承故障识别算法 [J]. 计算机应用研究, 2019, 36 (1): 41-44,72. (Qu Jianling, Yu Lu, Gao Feng, et al. Fault recognition algorithm for rolling bearings based on shift invariant dictionary learning and sparse coding [J]. Application Research of Computers, 2019, 36 (1): 41-44,72. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.

Indexed & Evaluation

  • The Second National Periodical Award 100 Key Journals
  • Double Effect Journal of China Journal Formation
  • the Core Journal of China (Peking University 2023 Edition)
  • the Core Journal for Science
  • Chinese Science Citation Database (CSCD) Source Journals
  • RCCSE Chinese Core Academic Journals
  • Journal of China Computer Federation
  • 2020-2022 The World Journal Clout Index (WJCI) Report of Scientific and Technological Periodicals
  • Full-text Source Journal of China Science and Technology Periodicals Database
  • Source Journal of China Academic Journals Comprehensive Evaluation Database
  • Source Journals of China Academic Journals (CD-ROM Version), China Journal Network
  • 2017-2019 China Outstanding Academic Journals with International Influence (Natural Science and Engineering Technology)
  • Source Journal of Top Academic Papers (F5000) Program of China's Excellent Science and Technology Journals
  • Source Journal of China Engineering Technology Electronic Information Network and Electronic Technology Literature Database
  • Source Journal of British Science Digest (INSPEC)
  • Japan Science and Technology Agency (JST) Source Journal
  • Russian Journal of Abstracts (AJ, VINITI) Source Journals
  • Full-text Journal of EBSCO, USA
  • Cambridge Scientific Abstracts (Natural Sciences) (CSA(NS)) core journals
  • Poland Copernicus Index (IC)
  • Ulrichsweb (USA)