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MULTI-OBJECTIVE OPTIMISATION OF PID AND H∞ FIN/RUDDER ROLL CONTROLLERS

Abstract : Active control of ship roll is necessary for operability of an important number of ships. As such it has been strongly developed in the past twenty years. A way of improving performances is to use and control rudders as well as fins. A MIMO control law synthesis methodology is presented in this paper, which is based on multi-objective optimisation. The optimisation is realised with a genetic algorithm. It is applied to a PID and a H∞ controller, both MIMO. Simulation results with various speeds are given.
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https://hal.archives-ouvertes.fr/hal-00369688
Contributor : Guy Lebret <>
Submitted on : Friday, March 20, 2009 - 4:50:33 PM
Last modification on : Tuesday, April 23, 2019 - 2:14:01 PM
Long-term archiving on: : Thursday, June 10, 2010 - 5:53:39 PM

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Hervé Tanguy, Guy Lebret, Olivier Doucy. MULTI-OBJECTIVE OPTIMISATION OF PID AND H∞ FIN/RUDDER ROLL CONTROLLERS. Conference on Manoeuvring and Control of Marine Crafts, Sep 2003, Girona, Spain. pp.179-184. ⟨hal-00369688⟩

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