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Three-dimensional simulation of ship bow slamming [PDF]
E3S Web of Conferences, 2021 The bow flare slamming load was studied by using the software Ls-dyna. A coupling finite element model including air, water and 3d bow was established. Flare slamming pressure was picked up from the finite element model in order to discuss the relation ...
Gao Li Sha, Zhou Pan
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Experimental dataset on aluminium wedge slamming: Measurements of acceleration, pressure, strain, and video data [PDF]
Data in BriefThis paper presents data from three experimental campaigns investigating slamming loads on a three-dimensional non-prismatic aluminium wedge, complementing the original research article “Slamming loads and responses on a non-prismatic stiffened aluminium
Saeed Hosseinzadeh +3 more
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Numerical Study of Slamming Loads on Bow Flare of FPSO Model by Irregular Waves
Journal of Marine Science and EngineeringNumerical studies were performed to investigate bow flare slamming loads under irregular waves. To estimate the slamming forces in the simulations, two time windows were selected based on existing experimental data.
Kyong-Hwan Kim +2 more
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Zhongguo Jianchuan Yanjiu, 2022 ObjectiveThe purpose of this paper is to explores the water-entry slamming load distribution of a trimaran connecting bridge.MethodsBased on OpenFOAM open source software and starting with the continuity equation and N-S equation, this paper establishes ...
Shili SUN, Xuelong CHEN
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CFD Prediction of Ship Seakeeping and Slamming Behaviors of a Trimaran in Oblique Regular Waves
Journal of Marine Science and Engineering, 2021 The main hull encounters waves at first and causes waves to break, when trimarans are subject to the slamming in head waves. At this moment, emergence phenomena of side hulls will not occur. Thus, the slamming study of trimarans in oblique waves presents
Xiyu Liao +3 more
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Dynamic Characteristics of Two-Dimensional Structures Slamming Under Free Fall Condition
Shanghai Jiaotong Daxue xuebao, 2023 The slamming process of two-dimensional structures under free fall condition with arbitrary symmetrical shapes is investigated by combining various analytical models for slamming and the precise integration method in the time domain. By closely analyzing
SUN Zhe, SUI Xupeng, KOROBKIN Alexander, DENG Yanzeng, ZHANG Guiyong, ZONG Zhi, JIANG Yichen
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GPS-SLAM: An Augmentation of the ORB-SLAM Algorithm [PDF]
Sensors, 2019 This work presents Global Positioning System-Simultaneous Localization and Mapping (GPS-SLAM), an augmented version of Oriented FAST (Features from accelerated segment test) and Rotated BRIEF (Binary Robust Independent Elementary Features) feature detector (ORB)-SLAM using GPS and inertial data to make the algorithm capable of dealing with low frame ...
Kiss-Illés, Dániel +2 more
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CVI-SLAM—Collaborative Visual-Inertial SLAM [PDF]
IEEE Robotics and Automation Letters, 2018 ISSN:2377 ...
Marco Karrer +2 more
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IEEE/ACM Transactions on Audio, Speech, and Language Processing, 2018 An algorithm is presented that enables devices equipped with microphones, such as robots, to move within their environment in order to explore, adapt to, and interact with sound sources of interest. Acoustic scene mapping creates a three-dimensional (3D) representation of the positional information of sound sources across time and space.
Christine Evers, Patrick A. Naylor
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OSM-SLAM: Aiding SLAM with OpenStreetMaps priors
Frontiers in Robotics and AI, 2023 In the last decades, Simultaneous Localization and Mapping (SLAM) proved to be a fundamental topic in the field of robotics, due to the many applications, ranging from autonomous driving to 3D reconstruction. Many systems have been proposed in literature exploiting a heterogeneous variety of sensors.
Matteo Frosi +2 more
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