摘要：AbstractThis paper is concerned with data-driven controller redesign, and proposes an approach to update the feedforward compensation in two degree-of-freedom control systems based on one shot experimental I/O data. First, one experiment is performed to obtain an output response of the target control system. Then, the feedforward compensator is updated in a non-parametric form based on the observed output data with known controller parameters. The new feedforward compensator is obtained through a kernel regularized identification. The effectiveness of the proposed method is demonstrated by some numerical examples.
关键词：Keywordsdata-driven controlkernel based identificationnon-parametric modelstwo-degree-of-freedom control
