Suppressing non-periodically repeating disturbances in mechanical servo systems

R.L. Tousain, J.C. Boissy, M.L. Norg, M. Steinbuch, O.H. Bosgra

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

11 Citations (Scopus)


Non-periodically repeating (NPR) disturbances are fixed-shape disturbances that occur randomly in time. We can provide a control system with the capability to suppress this type of disturbance by adding in parallel to the input of the nominal feedback controller a learning look-up-table based feedforward controller that is activated using an NPR-disturbance detector.
Original languageEnglish
Title of host publicationProc. 37th IEEE Conference on Decision and Control
Place of PublicationUnited States, .
Publication statusPublished - 1998


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