Second-order averaging of forced and coupled nonlinear oscillators
β Scribed by Robinson, C.
- Book ID
- 114613613
- Publisher
- IEEE
- Year
- 1983
- Weight
- 968 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0098-4094
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π SIMILAR VOLUMES
An analysis is presented of a class of periodically forced non-linear oscillators. The systems have centers and families of periodic orbits and may have homoclinic and/or heteroclinic orbits when the forcing and damping terms are removed. First, bifurcation behavior is analyzed near the unperturbed
we present some criteria for the oscillation of the second-order nonlinear differential equation [a(+Sr(t))z'(t)] + z#)z'(t) + &)f(z(t)) = 0, t L to > 0, where a E C'( [to, 00)) is a,nonnegative function, q E C( [to, 00)) are allowed to change sign on [to, co), @, f E C'(B;R), $(z) > 0, zf(z) > 0, f