Observation of the state vector of a discrete-time linear system from the actual output data

Observation of the state vector of a discrete-time linear system from the actual output data

Creators Kawazoe Yasuhiro

The observation of the state vector of a discrete-time linear deterministic system is considered under the assumption of complete observability. The entire state vector is determined exactly from observations of the actual outputs in p_M measurement points where p_M is the observability index. The main result shows that the important concept of the observability index in the field of the modern control theory is easily obtained from the simple ordinary algebraic operation.

[ISSN]0386-3433

[NCID]AA0086073X