Computer-aided system to allotment of the operating tasks in the ship engine room

• Autorzy: Kamiński P.
• Języki publikacji: EN

Abstrakty

EN

The frequent causes of ships’ detentions by port authorities are abnormalities of ship power plant functioning. Each extended ship lay time in port results in a waste of ship operating time thus costs rise to ship owners. This is connected with improper ship power plant management. In order to avoid this, a ship engineer should have at his disposal computer aided system supporting him in the managing of the ship power plant. The prototype of a computer-aided system of operational and maintenance task assignation in ship engine room has been presented in this paper. This system contains three modules that respond of decision-making process for three stages: collecting essential information about operating tasks, selecting of operational and maintenance tasks, generating of the optimal schedule for the set of the determined conditions. For allotment problem was formulated, in the most substantial operating states of a ship like lay time in harbour and sea voyage, the knapsack algorithm’ was applied. The mathematical model uses twocriterions optimization for operational and maintenance task assignation in the ship engine room.

Słowa kluczowe

EN

ship engine room; tasks scheduling; AHP method

• Wydawca: Faculty of Ocean Engineering and Ship Technology, Gdańsk University of Technology
• Czasopismo: Journal of Polish CIMAC
• Rocznik: 2011
• Tom: Vol. 6, no 2
• Strony: 113--120
• Opis fizyczny: Bibliogr. 5 poz., rys., tab.

Twórcy

autor

Kamiński P.

• Gdynia Maritime University, Morska Str. 83, 81-226 Gdynia,

Bibliografia

• [1] Kamiński, P., Formulation objective function of the decision - making problem in ship power plant, Proceedings of Conference – Engineering design in integrated product development, pp. 205-212, Zielona Góra 2006.
• [2] Kamiński, P., Identification of elements of decision problem of ship power plant management, Proceedings of Polyoptimization & CAD Conference, Mielno 2006
• [3] Kamiński, P., Wybrane zagadnienia związane z zarządzaniem eksploatacją siłowni okrętowej, Materiały konferencyjne – Projektowanie i zarządzanie realizacją produkcji, pp. 95-102, Zielona Góra 2005.
• [4] McDiarmid, C.J.H., The Solution of a Timetabling Problem. Journal Institute Mathematics Applications 9, pp. 23-34, 1972.
• [5] Smutnicki C.: Algorytmy szeregowania, Wydawnictwo Exit, Warszawa 2002.