Non-iterative direct data-driven controller tuning for multivariable systems: theory and application

作者: S. Formentin , S.M. Savaresi , L. Del Re

DOI: 10.1049/IET-CTA.2011.0204

关键词:

摘要: In this study, a data-driven technique is proposed to deal with multivariable fixed-order controller design. The method based on the virtual reference feedback tuning (VRFT) philosophy and thus does not require any model of plant. Unlike standard VRFT for SISO systems, extended instrumental variables variance weighting are used counteract effect noise achieve consistent estimate single set input-output data. strategy numerically compared other existing direct indirect techniques benchmark simulation example. effectiveness finally tested airpath control real diesel engine.

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