A revisit on the characteristics of Yao-Cheng non-linear oscillator

Rath B., Nayak B., Mallick P., Sahoo R. R., Ertürk V. S., Wannan R., ...More

JOURNAL OF LOW FREQUENCY NOISE VIBRATION AND ACTIVE CONTROL, vol.42, no.1, pp.470-474, 2023 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 42 Issue: 1
  • Publication Date: 2023
  • Doi Number: 10.1177/14613484221130149
  • Journal Name: JOURNAL OF LOW FREQUENCY NOISE VIBRATION AND ACTIVE CONTROL
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Compendex, INSPEC, Directory of Open Access Journals
  • Page Numbers: pp.470-474
  • Keywords: Non-linear Oscillator, Phase Portrait, classical approach
  • Ondokuz Mayıs University Affiliated: Yes

Abstract

We revisited the characteristic features of Yao-Cheng non-linear oscillator by employing both analytical as well as numerical approaches. Our study indicates that the solution of the non-linear oscillator shows oscillatory behaviour. Further, the phase portrait for this oscillator system reflects the closed loop signifying the stability of the system. Our results suggest the absence of damping in this physical system.