Ship production planning using shipbuilding system modeling and discrete time process simulation

Y Okubo, T Mitsuyuki - Journal of Marine Science and Engineering, 2022 - mdpi.com
Production planning is an important factor for production efficiency in the shipyard. However,
planning is currently executed by manual operations based on the experience of field …

Laser scanning application for the enhancement of quality assessment in shipbuilding industry

S Bertagna, L Braidotti, V Bucci, A Marinò - Procedia Computer Science, 2024 - Elsevier
The need for a shipyard to improve the quality of its final products is crucial to be competitive
in the shipbuilding market. In particular, in the latest years the attention has moved to …

Towards digital twinning of fabrication lines in shipyards

N Hadžić, V Ložar, T Opetuk, R Keser - Journal of marine science and …, 2023 - mdpi.com
The digital twinning concept stands as a remarkable opportunity to integrate sophisticated
mathematical models within the context of existing manufacturing systems. Such models …

The shipyard technological level evaluation methodology

R Rubeša, M Had**a, T Matulja, D Bolf - … : An International Journal of …, 2023 - hrcak.srce.hr
Sažetak A competitive advantage over other shipyards is extremely important in the high-
stake shipbuilding industry. Typically, a competitiveness analysis of a shipyard measures …

A systematic model to improve productivity in a transformer manufacturing company: A simulation case study

YT Jou, MC Lin, RM Silitonga, SY Lu, NY Hsu - Applied Sciences, 2024 - mdpi.com
The global economy's slow recovery has led to an increased need for transformers in
organizations in recent years. An optimal strategy for production line optimization is to …

On the possibilities of applying the AHP method to a multi-criteria component importance analysis of complex technical objects

L Chybowski, K Gawdzińska - New Advances in Information Systems and …, 2016 - Springer
The paper presents selected issues in the area of modelling a complex technical system
structure. We presented the main types of a real technical system reservation. We showed …

[PDF][PDF] Approximate estimation of man-day in ship block production: a two-stage stochastic program

Y Genc, M Kafali, UB Celebi - Polish Maritime Research, 2024 - sciendo.com
It is critical to estimate the workforce requirements for the production of blocks in
shipbuilding. In this study, the number of workforce (man-day) required for the production of …

Analytical solution of steady-state behavior of Bernoulli production line with two finite buffers

N Hadžić, M Tomić - Brodogradnja: An International Journal of Naval …, 2017 - hrcak.srce.hr
Sažetak Production system engineering is strongly relied on mathematical models of
systems under consideration and analytical solution of the problem has an important role in …

Hierarchical ranking as basis for ship outfitting process improvement

T Matulja, M Had**a, R Rubeša… - … : An International Journal …, 2018 - hrcak.srce.hr
Sažetak Within the shipbuilding process, the outfitting activities are aimed to be deployed
within stages before the ship's erection and ship launching as much as possible, where the …

Acceleration Strategy of Ship Reparation Project Using the Ranked Positions Weight Method: Comparative Evaluation Between Adding Manpower and Work Time

T Tuswan, S Duwi Dhuryati, I Pujo Mulyatno… - … on Maritime Science, 2023 - hrcak.srce.hr
Sažetak Delays in settlement of a ship repair project in an Indonesian shipyard are still
common, resulting in a schedule that cannot be carried out according to the contract …