Abstract
This paper presents an identification approach for feedforward controller design dedicated to nonlinear systems when their structure is known. We propose a model-based approach, leveraging Block-Oriented models, which allows a fast identification of the system when its structure is known. The controller is then designed based on the identified model using a criterion close to traditional identification criteria. Additionally, a costless iterative model identification and controller design approach is also proposed to improve the performance of the controller if necessary. The effectiveness of the approach is demonstrated through the design of a feedforward controller for a Wiener system.
Published Version
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