... intelligence evaluation shipbuilding application ship production marine transportation operation cloud engineering laser scanner information journal measurement deformation registration assembly assembly sequence accuracy month 2024 software shipbuilding Journal of Ship Production...

...Tufail Shahzad; Peng Wang; Jacques Hoffmans _ In shipbuilding, the design and construction processes often involve repetitive tasks and the need for consistent structural elements across various vessels. This research paper presents the implementation of Template Oriented Modeling (TOM...

... suggest that such an integration is feasible and can amplify the decision-making efficacy and advance the sophistication of CAD/CAM systems in the shipbuilding realm. Furthermore, this investigation underscores the promising future of AI/KBE tools in ship design and advocates for continued exploration...

... multiple industries. This relationship is then used along with knowledge of surface combatant design and shipbuilding processes and production labor requirements to identify an optimum range of overall outfit density to target during ship design. This derived optimum range is validated with other related...

...Rajko Rubeša; Marko Hadjina; Tin Matulja; Nikša Fafandjel _ Decision-makers in shipyards face the problem of determining the design cost concerning the information level contained in drawing and how it influences the shipbuilding process efficiency. Shipyards have their approach and shipbuilding...

...Namsu Ahn; Soochan Kim In shipbuilding industry, to reduce the staying time of the ship in a dock, floating crane and floating dock are used to handle the mega-blocks, thus it increased the turnover of the dock. Therefore, spatial scheduling for mega-block in an assembly yard becomes important...

...Jinho Song; Junhee Lee; Daewoon Kim; Won-Don Kim; Tae-Won Kang; Jeung-Youb Kim; Jong-Ho Nam; Kwanghee Ko This article introduces an artificial neural network (ANN) model to determine cycle-times for forming curved hull plates when the target shape is known. The proposed model aids shipbuilding...

...Tingxin Song; Jincheng Zhou Based on the work breakdown structure theory, the lean shipbuilding method guided by intermediate products is proposed in this article. The hull segment task package is divided according to the content of the shipbuilding operation. Considering the constraints...

... have a significant impact on the production time. Our study contributes to the literature on the relationship between strategy and performance in shipbuilding. It provides new insights into how offshoring strategy and contextual, product- and market-related factors relate to ship production time based...

... intelligence freight & logistics services project management strategic planning and management optimization problem ship proceedings procedure digital twin month 2021 information management constraint design process application ship design design model shipbuilding risk management virtual...

.... The Society of Naval Architects and Marine Engineers modeling & simulation block erection process information shipbuilding erection block planning & scheduling simulation simulation result shipyard variability the shipyard preparation ratio ship production erection network...

.... Consideration is given to a paradigm shift consisting of a ship envelope constructed by a primarily commercial shipbuilder, which is then transferred to a naval shipyard integrator for completion, including insertion of those modules which are purely naval mission-oriented. In the context of such consideration...

... system shipbuilding ship pipe arrangement engine room ship production equation artificial intelligence case 2 optimization similarity case 4 february 2021 cost reduction Journal of Ship Production and Design, Vol. 37, No. 1, February 2021, pp. 54 66 httpdx.doi.org/10.5957/JSPD.12190066...

...Changhui Liu; Jianfeng Liu; Yansong Zhang; Sun Jin; Can Wang; Xinmin Lai Dimensional accuracy of hull block plays a critical role in guaranteeing the whole ship accuracy and reducing the hull butt-joint cost. The current industry practice of dimensional control in shipbuilding mainly focuses...

... accuracy requirement requirement hull block Artificial Intelligence analysis method verticality design point weight value engineering constraint levelness straightness shipbuilding constraint algorithm symmetry shipbuilding measurement Point flatness data analysis ship production control...

...Peiyong Li; Xiang Gao; Xiaodong Wu; HuaWei Zhang; Chong Wang This article discusses cutting and packing problems found in the shipbuilding industry, with the aim of minimizing material wastage. The irregular nesting problem is a variation of such problems in which the container has variable length...

... important manufacturing processes in shipbuilding, inevitably induces residual stress and distortion on ship structures. Multiple methods have been developed to measure residual stress with nondestructive and destructive techniques. The common nondestructive techniques include X-ray diffraction (XRD) (Gou...

...Ki Youn Kwon A ship is constructed by assembling blocks and installing outfits in the assembled ship structure. The measured data of real products and the design data are analyzed to prevent the loss caused by dimensional quality errors in shipbuilding. In recent years, 3D shapes have been used...

... The procedure of lofting, marking-off, pretreatment of steel plates, cutting, and welding has been automated in shipbuilding. Hull plate forming is the bottleneck of shipbuilding. There are numerous curved hull plates that need to be formed within the shipbuilding industry. Precision and efficiency...

...Sung-Woo Park; Myung-II Roh; Min-Jae Oh; Seong-Hoon Kim Various types of data are produced by the shipbuilding and offshore industry. As the number of ships and offshore structures that were built over time increased, an enormous amount of data, called big data, had to be handled. However...