Iterative Identification and LQG Control Design for Time Delay Systems
Hiroyuki ICHIHARA, Naoto ABE
This paper deals with an LQG control problem for input time delay systems using closed-loop identification. A virtual system is introduced to solve a spectral factorization, which does not include integral operator. The solution of the factorization is used as a prefilter of closed-loop identification. An iterative identification and control design method is applied and some numerical examples are shown.