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Yongyong Zhao, Jinghua Wang, Guohua Cao and Xu Yao
This study introduces a reduced-order leg dynamic model to simplify the controller design and enhance robustness. The proposed multi-loop control scheme tackles tracking control issues in legged robots, including joint angle and contact-force regulation,...
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Jiaxin Wu, ZhiPeng Du, Ming Yan and Xingwei Sun
This article presents the fire Smith method, which integrates the plate model and the Smith method, to analyze the impact of fire temperature and extent on the buckling strength of frigates. This investigation focused on the frigate?s buckling strength a...
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Zhiyao Zhu, Huilong Ren, Xiuhuan Wang, Nan Zhao and Chenfeng Li
The limit state function is important for the assessment of the longitudinal strength of damaged ships under combined bending moments in severe waves. As the limit state function cannot be obtained directly, the common approach is to calculate the result...
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Truong Nguyen Luan Vu, Vo Lam Chuong, Nguyen Tam Nguyen Truong and Jae Hak Jung
The fractional-order proportional-integral (FOPI) controller tuning rules based on the fractional calculus for the parallel cascade control systems are systematically proposed in this paper. The modified parallel cascade control structure (PCCS) with the...
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Yumin Liu, Patrick Hendrick, Zhengping Zou and Frank Buysschaert
Empirical correlations are still fundamental in the modern design paradigm of axial turbines. Among these, the prominent Ainley and Mathieson correlation (Ainley D. and Mathieson G., 1951, ?A Method of Performance Estimation for Axial-Flow Turbines,? ARC...
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Junli Xu, Yuling Nie, Kai Ma, Wenqi Shi and Xianqing Lv
The wind stress drag coefficient plays an important role in storm surge models. This study reveals the influences of wind stress drag coefficients, which are given in form of formulas and inverted by the data assimilation method, on the storm surge level...
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Zhiyao Zhu, Huilong Ren, Chenfeng Li and Xueqian Zhou
The ultimate limit state function is one of the premises for the assessment of structure strength and the safety of ships under severe conditions. In order to study the residual strength of damaged ships under the combined load of vertical and horizontal...
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Khalid Salmi,Hamid Magrez,Hanane Sefraoui,Abdelhak Ziyyat
Pág. pp. 78 - 88
The teaching of transmission line theory in electrical engineering courses must be tailored to an audience which is increasingly reluctant to adhere to abstract disciplines. In our opinion, the best solution to make transmission line courses more attract...
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Vo Lam Chuong, Truong Nguyen Luan Vu, Nguyen Tam Nguyen Truong and Jae Hak Jung
In this study, the issues of complicated interactions between process variables were solved by decoupling techniques; in particular, simplified decoupling was used due to its simplicity and robustness. A new approach to solving decoupling realizability w...
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Vladimir S. Novikov,Aleksey I. Pykhtin,Maria A. Gureva,Anastasiya A. Sozinova,Maria P. Prokhorova
Pág. 126 - 132
Reengineering - is primarily a result of information technology. Due to the method of reengineering, we can consider the activities of enterprises, highlighting their function. Every company or organization has a plan. About two hundred years ago, it was...
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