Finite frequency range iterative learning fault-tolerant control for discrete time-delay uncertain systems with actuator faults.

The subject area considered is discrete linear time delay systems operating repetitively on a finite time interval with actuator faults, where the system resets at the end of each operation. Regulation of the dynamics is by iterative learning control and performance goals imposed over finite frequency intervals for the case of uncertainty in the dynamic model. To derive the results, the generalized Kalman-Yakubovich-Popov lemma is used. A simulation based case study is also given to demonstrate the applicability of the new results.