Disturbance attenuation in finite-spectrum-assignment controllers
Two new output-feedback finite-spectrum-assignment controllers are constructed by taking advantage of two specific pseudodifferential operators: continuous time delay and the convolution operator over a sliding window. The latter is shown to improve disturbance attenuation properties of the controller with respect to 2-norm -- bounded measurement noise. A simulation example illustrates the controller performances.
convolution operator over a sliding window
scientific article; zbMATH DE number 1043305