Stability and Hopf bifurcation in an hexagonal governor system
β Scribed by Jorge Sotomayor; Luis Fernando Mello; Denis de Carvalho Braga
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 311 KB
- Volume
- 9
- Category
- Article
- ISSN
- 1468-1218
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π SIMILAR VOLUMES
The effect of time delays occurring in the feedback control loop on the linear stability of a simple magnetic bearing system is investigated by analyzing the associated characteristic transcendental equation. It is found that a Hopf bifurcation can take place when time delays pass certain values. Th
## Abstract A stability criterion for nonlinear oscillations in power systems is proposed. It consists of calculation of a limit cycle by application of Hopf bifurcation theory and nonlinear transformation of the coordinates using invariant manifolds. The proposed method is verified in a singleβmac