Applied Mathematics and Mechanics

, Volume 19, Issue 11, pp 1033–1042 | Cite as

The influence of the different distributed phase-randomized on the experimental data obtained in dynamic analysis

  • Ma Junhai
  • Chen Yushu
  • Liu Zengrong
Article
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Abstract

In this paper the influence of the differently distributed phase-randomized to the data obtained in dynamic analysis for critical value is studied. The calculation results validate that the sufficient phase-randomized of the different distributed random numbers are less influential on the critical value. This offers the theoretical foundation of the feasibility and practicality of the phase-randomized method.

Key words

experimental data surrogate data critical value phaserandomized random timeseries chaotic timeseries 
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Copyright information

© Editorial Committee of Applied Mathematics and Mechanics 1998

Authors and Affiliations

  • Ma Junhai
    • 1
  • Chen Yushu
    • 2
  • Liu Zengrong
    • 3
  1. 1.Institute of Systems EngineeringSoutreast UniversityNanjingP. R. China
  2. 2.Department of MechanicsTianjin UniversityTianjinP. R. China
  3. 3.Department of MathematicsShanghai UniversityShanghaiP. R. China

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