Thrust allocation system for Blue Lady training ship taking into account efficient work of main propeller

• Autorzy: Miller A. , Rybczak M.
• Języki publikacji: EN

Abstrakty

EN

Thrust allocation system combines the work of an automatic control system with the ships actuators. On the basis of values of transversal and longitudinal forces and yaw moment determined by the regulator, it specifies commands for the individual thrusters located on board. A modified power distribution system, which takes into account the efficient work of a main engine propeller, is presented. During the research computer simulations were made on the basis of a modified and an unmodified thrust allocation system working with an LMI controller and a mathematical model of a training tanker. “Proposed method” of power distribution results in more efficient work of the controller and guarantees faster determination of the fixed velocity value.

Słowa kluczowe

EN

ships power distribution; thruster operation

• Wydawca: Wydawnictwo Naukowe Akademii Morskiej w Szczecinie
• Czasopismo: Zeszyty Naukowe / Akademia Morska w Szczecinie
• Rocznik: 2013
• Tom: nr 36 (108) z. 2
• Strony: 123--130
• Opis fizyczny: Bibliogr. 9 poz., rys.

Twórcy

autor

Miller A.

• Akademia Morska w Gdyni, Katedra Automatyki Okrętowej 81-225 Gdynia, ul. Morska 81-87

autor

Rybczak M.

• Akademia Morska w Gdyni, Katedra Automatyki Okrętowej 81-225 Gdynia, ul. Morska 81-87

Bibliografia

• 1. FOSSEN T.I.: Handbook of Marine Craft Hydrodynamics and Motion Control. Wiley, United Kingdom 2011.
• 2. YUSHI W., MINGYU F., JIPENG N., XINGYAN S.: Quadratic Programming Thrust Allocation and Management for Dynamic Positioning Ships. TELKOMNIKA 11(3), March 2013, 1632–1638.
• 3. GARUS J.: Optimization of Thrust Allocation in Propulsion System of an Underwater Vehicle. Int. J. App. Math. Comput. Sci. 14(4), 2004, 461–467.
• 4. FOSSEN T.I., JOHANSEN T.A.: A Survey of Control Allocation Methods for Ships and Underwater Vehicles. Control and Automation, MED’06, 14th Mediterranean Conference Control and on Automation, Ancona 2006.
• 5. JOHANSEN T.A., FUGLSETH T.P., TØNDEL P., FOSSEN T.I.: Optimal Constrained Control Allocation in Marine Surface Vessels with Rudders. IFAC Conf. Manoeuvring and Control of Marine Craft, Girona, Spain, 2003.
• 6. SORDALEN O.J.: Optimal thrust allocation for marine vessels. Control Engineering Practice 5(9), 1997, 1223–1231.
• 7. GIERUSZ W.: Synteza wielowymiarowych układów sterowania precyzyjnego ruchem statku z wykorzystaniem wybranych metod projektowania układów odpornych. Gdynia 2004.
• 8. GIERUSZ W.: Simulation model of the shiphandling training boat “Blue Lady”. Int. Conf. Control Application in Marine Systems, Glasgow, Scotland, July 2001.
• 9. RYBCZAK M.: Linear Matrix Inequalities in multivariable ship’s steering, Polish Maritime Research, Vol. 19, No.74, Issue Special S1, 2012, 37–44.