Abstract
Controlling chaotic oscillations of viscoelastic plates are investigated in this paper. Based on the exact linearization method in nonlinear system control theory, a nonlinear feedback control law is presented for a class of non-affine control systems. The mathematical model describing motion of nonlinear viscoelastic plates is established, and it is simplified by the Galerkin method. The phase space portrait and the power spectrum are employed to demonstrate chaos in the system. The deflection is treated as an output, and is controlled to given periodic goals.
| Original language | English |
|---|---|
| Pages (from-to) | 1324-1330 |
| Number of pages | 7 |
| Journal | Applied Mathematics and Mechanics (English Edition) |
| Volume | 20 |
| Issue number | 12 |
| DOIs | |
| State | Published - 1999 |
| Externally published | Yes |
Keywords
- Controlling chaos
- Linearization via output feedback
- Nonlinearity
- Viscoelastic plate
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