Feedback Properties of a Discrete-Time LQG Controller with Computation Delays
Feedback Properties of a Discrete-Time LQG Controller with Computation Delays
Feedback properties of discrete-time LQG controllers which utilize the optimal statepredictors to compensate L-step computation delays are discussed. First, we derive right and left coprime factorizations of the transfer function matrix of the controller. Using these factorizations, we obtain simple expressions of the sensitivity matrices and the complementary sensitivity matrices …