... comparison objective function value marine transportation spatial reasoning algorithm total duration assembly yard optimization problem heuristic feasible solution ship production and design journal obj spatial scheduling constraint shipbuilding industry possible start time research...

...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...

... 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...

... selected as the design variables in this study along with some constraints. To estimate the optimal plate thickness, an expression of stress equations was developed using an optimization technique. Furthermore, stiffener shape and plate material type selection were optimized using a genetic algorithm (GA...

... operational scenarios into a linear optimization method to minimize the energy flow cost required to satisfy all operational scenario demands and constraints. AFO results are used to inform system topology design and assess the feasibly and survivability of representative designs in the C&RE process. AFO...

...Guan Guan; Hongling Liao A point set analysis method considering the practical engineering constraints has been proposed in this article. First, the coherent point drift method was used to obtain the initial values of data analysis. Second, the error distribution in different directions...

... transportation design variable optimization problem maximum swbm internal layout requirement freight & logistics services constraint oil tanker algorithm outflow limitation multi-objective optimization Artificial Intelligence ship tanker pareto frontier Guede Soare Journal of Ship...

... of Naval Architects and Marine Engineers constraint KPIs output variable Modeling & Simulation Simulation november 2018 fabrication shop marine transportation KPI information production management objective Artificial Intelligence Information Model simulation model shipyard input...

... to control the roll motion in the presence of operational constraints of the fin's actuator. To boost the validity of results, the performance of this controller is compared with a conventional proportional-integral-derivative (PID) controller. Simulation results demonstrate the significant amount...

... (McPherson 2007). 1 5 2018 1 5 2018 2018. The Society of Naval Architects and Marine Engineers production monitoring constraint transverse centerline cutting-welding continuous process production control production logging seam steel plate Reservoir Surveillance continuous...

... with the homogeneous coordinate component of the fitted waterline's control points as the design variables. The objective function is set to minimize the maximum relative difference between the widths of the approximated waterlines and the original ones corresponding to the same stations. The appropriate constraints...

... to route pipes harmoniously and to reduce the risk of combinatorial explosion caused by the number of pipes. During algorithm implementation and the building of cell decomposition model, the practical constraints in ship piping have been taken into account. In the end, the efficiency and feasibility...

...-making regarding the supply management of shipyard and therefore eliminate waste elements that generate a large deficit. 1 2 2017 1 2 2017 2017. The Society of Naval Architects and Marine Engineers constraint Simulation shipyard Advancement marine transportation Korea...

... calculation performance indicator resistance strategic planning and management constraint towpull operation software duty profile ship production fuel consumption engine configuration propeller propulsor duty cycle profile harbor duty fuel use thrust Journal of Ship Production and Design...

... vessels. A qualitative description is included for the constraints and objectives underlying the developed mathematical model for the Ship Outfitting Scheduling Problem (SOSP). A heuristic solution technique is also developed for solving the SOSP, and a test case of six midship sections from a recently...

... equation constraint block erection rush job block unfinished sequence change Scenario 2016 Society of Naval Architects and Marine Engineers 1 2 2016 1 2 2016 Journal of Ship Production and Design, Vol. 32, No. 1, February 2016, pp. 37 49 httpdx.doi.org/10.5957/JSPD.32.1.140021...

... and decision-makers. 1 11 2014 1 11 2014 2014 Society of Naval Architects and Marine Engineers evolutionary algorithm resistance optimization evolutionary computation machine learning resistance estimate probabilistic resistance estimate november 2014 constraint coello coello...

.... Structural stability and the no-skipped-blocks property are taken as constraints. The model is used to study the erection in three special cases. First, the case with a short lifting time is analyzed. Second, a solution is constructed for the case in which joining times are short and, third, the case...

... constraint design space van oer machine learning design exploration information module requirement sea-keeping analysis weight calculation Coast Guard ship production valid design Artificial Intelligence calculation COR november 2011 Exploration Phase volume-based method exploration...

... constraints. As quite a few numerical constraints are known a priori, they can be defined in a list and assigned to specific subdivision elements. Examples are bulkhead locations or required tank volumes or deck areas. A constraint management tool is developed that evaluates the ship layout design during...