Applied Mathematics and Mechanics (English Edition) ›› 1985, Vol. 6 ›› Issue (5): 409-415.

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ASYMPTOTIC ANALYSIS OF STRONGLY NONLINEAR OSCILLATORS

Dai Shi-qiang   

  1. Institute of Applied Mathematics and Mechanics, Shanghai
  • Received:1984-05-24 Online:1985-05-18 Published:1985-05-18

Abstract: In this paper, an asymptotie method is presented for the analysis of a class of observed nonlincar autonomous oscillators. The equations governing the amplitude and phase faeter are obtained. and the amplitude and stabilitv of the corresponding limit cycles are determined.

Key words: peristaltic flow, Walter’s B fluid, endoscope, perturbation solution

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