Development of inverse LMI method and its application to dynamic positioning system

A control design method based on the inverse LMI control algorithm is proposed and applied to a position keeping system of a floating vehicle. The LMI control algorithm is developed to cope with the step response command of the controller. Also, the inverse LMI control algorithm is newly created for...

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Bibliographic Details
Published inIEEE International Conference on Control Applications, 1999 Vol. 2; pp. 1118 - 1122 vol. 2
Main Authors Yamamoto, I., Terada, Y.
Format Conference Proceeding
LanguageEnglish
Published IEEE 1999
Subjects
Algorithm design and analysis
Control design
Control system synthesis
Control systems
Design methodology
H infinity control
Nonlinear control systems
Robust control
Vehicle dynamics
Vehicles
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ISBN078035446X
9780780354463
DOI10.1109/CCA.1999.801129

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Summary:A control design method based on the inverse LMI control algorithm is proposed and applied to a position keeping system of a floating vehicle. The LMI control algorithm is developed to cope with the step response command of the controller. Also, the inverse LMI control algorithm is newly created for a user (designer) friendly style. The inverse LMI control design method is applied to the dynamic positioning system design of an offshore platform. A LPV (linear parameter varying) model for the offshore platform is derived by its nonlinear model, and the inverse LMI control design is successfully conducted. Effectiveness of the control design method is confirmed by numerical simulation. The method can cope with the nonlinear and robust control problems, and get the control output determined by the control constraint command easily.
ISBN:078035446X
9780780354463
DOI:10.1109/CCA.1999.801129