Ship course stabilization system with minimum effort controller

• Autorzy: Morawski L. , Pomirski J. , Rak A.
• Języki publikacji: EN

Abstrakty

EN

Theoretical alegorium of ship steering with the use of an optimal controller based on minimalization of the control effort performance index is presented. Possibility of its practical implementation is discussed in view of inaccuracies and simplifications involved. A modification if the controller is proposed to make it applicable in practice. The modified minimum effort controller algorithm was implemented onto the real-time software environment SILME to verify correctness of its operation during steering tests of 1:24 scale model of a 145000 dwt tanker carried out on a lake. The modified controller algorithm gives correct results at directional ship course stabilization and course changes less than 10 deg.

Słowa kluczowe

EN

ship steering

• Wydawca: Gdańsk University of Technology, Faculty of Ocean Engineering & Ship Technology
• Czasopismo: Polish Maritime Research
• Rocznik: 1998
• Tom: nr 2
• Strony: 20--23
• Opis fizyczny: Bibliogr. 4 poz., rys.

Twórcy

autor

Morawski L.

• Gdynia Maritime Acdemy Department of Ship Automation [Wyższa Szkoła Morska, Gdynia]

autor

Pomirski J.

• Gdynia Maritime Acdemy Department of Ship Automation [Wyższa Szkoła Morska, Gdynia]

autor

Rak A.

• Gdynia Maritime Acdemy Department of Ship Automation [Wyższa Szkoła Morska, Gdynia]

Bibliografia

• 1. Morawski L: „Metody syntezy układów sterowania ruchem statku". Zeszyty naukowe WSM, Gdynia 1994.
• 2. Athans M., Falb P.: „ Sterowanie optymalne". WNT, Warszawa 1969.
• 3. Jarosz A.: „Okrętowe baseny modelowe". Bibl. Okrętownictwa, Wyd. Mor., Gdynia 1977.
• 4. Amerongen J. van : „Adaptive Steering of Ships". PhD Thesis, Technische Hogeschool, Delft 1982.