On Identifying Transfer Functions and State Equations for Linear Systems |
| |
Authors: | Shieh LS Chen CF Huang CJ |
| |
Institution: | University of Houston Houston, Tex. 77004; |
| |
Abstract: | Two methods are established for identifying constantcoefficient C2n-type noise-free linear systems if the time response data of the input-output or of all states are known. 2n response data are required to identify an nth-order transfer function or state equation for an unknown linear system. The order of the unknown system can be identified by checking a sequence of determinants. The Z transform and its inversion are mainly used. |
| |
Keywords: | |
|