Construction of invertible input-output mappings and parameter identification. (English. Russian original) Zbl 1409.93019
Differ. Equ. 54, No. 11, 1524-1534 (2018); translation from Differ. Uravn. 54, No. 11, 1547-1556 (2018).
Summary: The problem of continuation of an input-output mapping to a right invertible mapping is solved. The proposed solution is based on transforming the system to a normal form and solving the problem for such systems. The well-known Singh inversion algorithm is modified to calculate the normal forms. It is proved that each step of the modified algorithm can be realized and the result of the algorithm application is a normal form. A new approach to the parameter identification problem based on the inversion of the input-output mapping is proposed to illustrate the application of the results.
MSC:
| 93B15 | Realizations from input-output data |
| 93B10 | Canonical structure |
| 93B30 | System identification |
| 93C15 | Control/observation systems governed by ordinary differential equations |
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