Output-Boundary Regulation Using Event-Based Feedforward for Nonminimum-Phase Systems

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dc.contributor.advisorDevasia, Santosh
dc.contributor.authorBoekfah, Arom
dc.date.accessioned2016-07-14T16:43:32Z
dc.date.available2016-07-14T16:43:32Z
dc.date.issued2016-07-14
dc.date.submitted2016-06
dc.descriptionThesis (Ph.D.)--University of Washington, 2016-06
dc.description.abstractThis research addresses a disturbance-rejection problem for nonminimum-phase systems. Exact disturbance cancellation can be obtained by using inversion-based feedforward, but preview information of disturbances is required for nonminimum-phase systems. The output-boundary regulation (OBR) approach is proposed when sufficient preview information is not available. In particular, OBR rapidly transitions the output to a desired value so that the effects of disturbances are maintained within given boundaries. The main contributions of this research are to develop a rapid output transition technique using inversion-based feedforward and to quantify manageable types of disturbances for the proposed OBR using an event-based feedforward approach. Simulation results for linear and nonlinear nonminimum-phase system examples are presented to illustrate the proposed OBR approach.
dc.embargo.termsOpen Access
dc.format.mimetypeapplication/pdf
dc.identifier.otherBoekfah_washington_0250E_15727.pdf
dc.identifier.urihttp://hdl.handle.net/1773/36766
dc.language.isoen_US
dc.subjectDisturbance rejection
dc.subjectEvent-based control
dc.subjectFeedforward control
dc.subjectNonminimum-phase systems
dc.subjectOutput-boundary regulation
dc.subject.otherMechanical engineering
dc.subject.othermechanical engineering
dc.titleOutput-Boundary Regulation Using Event-Based Feedforward for Nonminimum-Phase Systems
dc.typeThesis

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