Robust feedback linearization control of a throttle plate by using an approximated pd regulator

Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

Authors

In classical gasoline injection systems, the control of the throttle plate position is important for efficiency and emission of the engine. The angular position, depending on the current load of the engine, must track a desired trajectory which is performed by the accelerator. In Feedback linearization approach the state space must be available: measurable or observable. If the system is nonlinear, observers of the state in real time application are often difficult to be implemented. A technique to approximate derivatives is proposed in order to avoid velocity and acceleration measurements. The tracking problem is treated by using Kharitonov's approach. Thanks to an approximated PD regulator robustness in the proposed feedback linearization is achieved. Measured results on the real experimental set point are reported.
Original languageEnglish
Title of host publicationROCOND'06 - 5th IFAC Symposium on Robust Control Design, Final Program with Abstracts
EditorsDenis Arzelier, Didier Henrion
Number of pages6
Volume1
PublisherInternational Federation of Automatic Control
Publication date01.01.2006
Pages585-590
ISBN (print)9783902661104
DOIs
Publication statusPublished - 01.01.2006
Externally publishedYes
Event5th International Federation of Automatic Control Symposium on Robust Control Design - 2006 - Toulouse, France
Duration: 05.07.200607.07.2006
Conference number: 5
https://www.ifac-control.org/about/symposia-conferences-and-workshops

    Research areas

  • Injection systems, Kharitonov's Theorem, PD regulators, Robust tracking, Throttle plate, Angular positions, Current loads, Feedback linearization control, Gasoline injection, Kharitonov's theorem, Measured results, Real-time application, Setpoints, State space, Tracking problem, Accelerometers, Robust control, State feedback, Feedback linearization
  • Engineering