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hull YI Bing(易兵), LI Xiong-bing(李雄兵), ZENG Wei(曾威), SONG Yong-feng(宋永锋), YANG Yue(杨岳) School of Traffic and Transportation Engineering, Central South University, Changsha 410075, China Central South.... This paper summarizes the virtual 3D clearance computation of an HST based on model integration and the convex hull method. First, both the aerodynamic and kinetic analysis models of the HST......
Fuzzy robust path tracking strategy of an active pelagic trawl system with coordinated ship and winch regulationCHEN Ying-long(陈英龙)1, ZHOU Hua(周华)1, ZHAO Yong-gang(赵勇刚)2, HOU Jiao-yi(侯交义)1(1. State... robust path tracking strategy of an active pelagic trawl system with ship and winch regulation is proposed. First, nonlinear mathematic model of the pelagic trawl system was derived using Lagrange......
J. Cent. South Univ. (2016) 23: 1944-1953 DOI: 10.1007/s11771-016-3251-5 Line of sight waypoint guidance for a container ship based on frequency domain identification of Nomoto model of vessel M. T... steering and roll dynamics of a container ship. In this software, advanced features such as the Chirp-Z transform (CZT) and composite window optimization are applied to the time history of steering......
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Effect of Permeable Crystalline Material on Steel Reinforcement Corrosion of Concrete YU Jian-ying1,WANG Gui-ming1 (1.Wuhan University of Technology, Wuhan 430070, P. R. China) 摘要:Permeable... the pores and cracks of concrete, and increase the impermeability of concrete. This paper reported the results of a study conducted to evaluate steel reinforcement corrosion of concrete specimens......
J. Cent. South Univ. (2021) 28: 699-711 DOI: https://doi.org/10.1007/s11771-021-4639-4 Relationship between hydrogen concentration and mechanical properties of 5Ni-16Cr-Mo steel SUN Yong-wei(孙永伟)1, 2, CHEN Ji-zhi(陈继志)1, 2, WANG Ling-shui(王灵水)1, 2 1. Luoyang Sunrui Special Equipment Co., Ltd., Luoyang 471000, China; 2. Luoyang Ship Material Research Institute, Luoyang 471000, China Central South......
an appropriate corrosion counter measure. Attempts have been made to protect stainless steel shaft systems from corrosion by installing grounding plates on the hull or using anticorrosive paint... Electrochemical characteristics of stainless steel using impressed current cathodic protection in seawater Seok-Ki JANG, Min-Su HAN, Seong-Jong KIM Division of Marine Engineering, Mokpo Maritime......
Design and energy absorption enhancement of vehicle hull under high dynamic loadsMohammad-Ali Saeimi-Sadigh1, Amin Paykani2, Amir Afkar3, Dehghan Aminollah4(1. Department of Mechanical Engineering, Tabriz Branch, Islamic Azad University, Tabriz, Iran;2. Department of Mechanical Engineering, Parand Branch, Islamic Azad University, Parand, Iran;3. Faculty of Electrical, Mechanical and Construction......
Study of TiC+TiN Multiple Films On Type of 316L Stainless Steel DENG Bai-quan1,HU Dong-ping2,HUANG Ben-sheng3,JIN Yong4,Xue Qi3 (1.Southwest Academy of Physics, Chengdu 610041;2.China Academy..., the change of growth rate of the film on the 316L Stainless steel is not same as the one on carbides substrates, while the mole ratio of CH4 to TiCl4 (mCH4/TiCl4) is changed from 1.2to 2.0. The Ti [C, N......
)T denotes the disturbances acting on ship hull. M, D and C(v) have the following form respectively. ... Abstract: A nonlinear robust control strategy is proposed to force an underactuated surface ship to follow a predefined path with uncertain environmental disturbance and parameters. In the controller......
