The problem of closed-loop system identi cation given noisy input-output measurements is considered. The closed-loop system operates under an external cyclostationary input which is not measured.â€¦ (More)

We consider a frequency-domain solution to the least-squares equation error identification problem using the power spectrum and the cross-spectrum of the IO (input-output) data to estimate the IOâ€¦ (More)

We consider a frequency-domain solution to the leastsquares equation error identi cation problem using the power spectrum and the cross-spectrum of the IO (inputoutput) data to estimate the IOâ€¦ (More)

The problem of closed loop system identification given noisy time-domain input-output measurements is considered. It is assumed that the various disturbances affecting the system are zer-meanâ€¦ (More)

The problem of closed-loop system identification given noisy input-output measurements is considered. The closed-loop system operates under an external cyclostationary input which is not measured.â€¦ (More)