... operation ship production and design hoisting disturbance assembly requirement deviation algorithm Journal of Ship Production and Design, Vol. 40, No. 1, February 2024, pp. 10 22 httpdx.doi.org/10.5957/JSPD.11210028 Research on Berth Hoisting Planning Based on Digital Twin Lipeiyong, Zhaoqiqiang...

... the conceptual and preliminary design stages. Keywords: engine weight; engine power; generator power; engine speed; cylinder number; power speed ratio; low-speed; medium-speed; high-speed; linear form; power form; quadratic form; standard deviation; correlation coefficient; coefficient of multiple determination...

...Liang Chen; Naikun Wei; Yu Zheng; Juntong Xi _ Hull flat block (HFB) construction is a typical discrete manufacturing process, during which block deviation is accumulated. To satisfy the dimensional requirements of shipowners, the variation propagation during HFB construction must be modeled...

... scale models. artificial intelligence computer numerical control deviation month 2022 groove thickness hull cad model hull surface milling machine fabrication hull shape research center restriction ocean engineering horizontal layer marine transportation dimension physical model...

... on the prediction of cutting and welding deformation based on engineering experience. Its main limitation is that the propagation and accumulation of deviations in the whole building process are neglected. In this article, cutting errors, assembly deviations, welding shrinkages, turnover distortions, and thermal...

..., and the destructive techniques include block removal, splitting, layering, and contour methods (Leggatt et al. 1996). 1 2 2020 1 2 2020 2020. The Society of Naval Architects and Marine Engineers Upstream Oil & Gas deviation MPa hsla-80 panel marine transportation measure residual stress...

.... Statistical evaluation of all results found that the XRD method has a good measurement accuracy. The robust means are between 4.7 and 6.3 MPa and the robust deviations are between 3.1 and 4.0 MPa. These studies have greatly improved the residual stress measurement techniques. 1 8 2019 1 8 2019...

... on which it is based dates back to the 1970s and 1980s. Such hulls, although roughly similar, have some distinct deviations from modern commercial vessels. In the article presented herein, the authors attempt to make a calibration of the Holtrop and Mennen methodology via a systematic variation...

... multipoint press deviation experiment MPF equation design surface spring-back compensation geometry compensation displacement adjustment target surface tolerance ship production deformation shipbuilding surface registration international journal punch stroke hwang Journal of Ship...

... new coordinate system point cloud data ship production deviation transverse deviation evaluation method coordinate system evaluation index design data ship hull plate profile error torsional angle equation Journal of Ship Production and Design, Vol. 34, No. 1, February 2018, pp. 1 8...

... the speed range tested. The increased displacements had the same effect on craft performance for both the stepped and unstepped hulls. 2 4 2013 15 11 2013 1 5 2014 1 5 2014 2014. The Society of Naval Architects and Marine Engineers chine Clement resistance deviation hull...

... deviation design surface camber line representation november 2005 dimension pitch line pitch angle equation geometric parameter deviation vector coordinate system 2005. The Society of Naval Architects and Marine Engineers 1 11 2005 1 11 2005 Journal of Ship Production...

... 1997 1 8 1997 1997. The Society of Naval Architects and Marine Engineers marine transportation slit process accuracy program ship production cutting mechanization hull production Okumoto Welding longitudinal deviation hull structure positioning Artificial Intelligence...

... the accuracy of the hull structure at a high level, such as numerical simulation of heat deformation in burning, welding and bending; mechanizing to reduce deviations dependent on human skill; and a three-dimensional measuring system for advanced accuracy control together with some examples of its actual...

... 1992. The Society of Naval Architects and Marine Engineers vital point shipbuilding deviation reference system final assembly stage marine transportation accuracy control plane ship production shipyard measurement execution acman system dimensional data control dimensional uncertainty...

..., and of the quality that results from the designer's choice of materials and processes. 1 11 1990 1 11 1990 1990. The Society of Naval Architects and Marine Engineers november 1990 assembly hull section designer information technology software deviation steel plate manufacture fourier...

.... The Society of Naval Architects and Marine Engineers project management simulation program US government variation Artificial Intelligence deviation hull block rework probability gap tolerance mean variation Welding weld gap tolerance strategic planning and management accuracy block...

... and Marine Engineers metals & mining deviation machine learning regression model beta coefficient predictor freight & logistics services correlation multiple regression model independent variable quantity regression analysis application coefficient total number Artificial...