ELLIPSOIDAL ESTIMATION OF THE STABILITY REGION FOR A STABILISING SYSTEM OF AN UNSTALE OBJECT WITH SATURATION CONTROL |
| 4 | |
| 2011 |
| scientific article | 62.50 | ||
| 2094-2095 |
| Ellipsoidal estimation of the stability region for a stabilizing system of an unstable object with saturation control optimal under a minimum of the quadratic cost function is considered. It is shown that the maximal sizes of this ellipsoid are achieved if its principal axes coincide with the eigenvectors of linear objects. Then maximal sizes of this ellipsoid are given by means of admission derivations along an unstable variable. |
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