We propose a method of perturbation analysis of nearly sinusoidal oscillators with shifting bias, obtained by generalizing a method recently discussed in the literature [1] (Buonomo A, Di Bello C. IEEE ΒΉransactions on Circuits and Systems, 1996; CAS-43:953}963). The problem of periodic oscillations
On perturbation procedure for limit cycle analysis
β Scribed by S.H. Chen; Y.K. Cheung; S.L. Lau
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 575 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0020-7462
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π SIMILAR VOLUMES
The new idea of calculation of limit cycles of strongly non-linear systems and its several numerical examples were presented in [1]. It is interesting to study the calculation of limit cycles of non-linear systems further, however some defects have been found in [1].
This paper describes a new procedure for identification of plant parameters using limit cycles of specified period when output measurements are heavily corrupted by noise. A simple and elegant scheme is presented in which the plant output is not applied directly to the input of the relay to excite t