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Min Hu, Yongjing Ruan, Huifeng Zhou, Jiahui Xu and Wen Xue
With the increase in satellites in the medium Earth orbit (MEO) region, there should be a focus on orbit safety in the MEO region. A safe orbit disposal strategy is necessary to maintain the sustainability of the MEO region. This paper focuses on long-te...
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Yingkai Xia, Zhemin Huang, Kan Xu, Guohua Xu and Ye Li
This paper proposes a novel three-dimensional trajectory tracking control methodology for a heterogeneous X-rudder autonomous underwater vehicle (XAUV) that can achieve finite-time convergence, complex actuator dynamics handling, and energy-efficient opt...
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Sang Jin Kim and Jung Min Sohn
As ship collisions and grounding accidents lead to human injury and damage to the environment and property, more accurate predictions of structural damage to ships under impact loads are needed. Currently, to determine structural behaviors, finite elemen...
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Jong-Shin Chen, Ruo-Wei Hung, Fatemeh Keshavarz-Kohjerdi and Yung-Fa Huang
Supergrid graphs are derived by computing stitch paths for computerized embroidery machines. In the past, we have studied the Hamiltonian-related properties of supergrid graphs and their subclasses of graphs. In this paper, we propose a generalized graph...
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Miroslaw Kowaluk and Andrzej Lingas
We introduce the concept of a k-dimensional matrix product D of k matrices A1,…,Ak" role="presentation">??1,?,????A1,?,Ak
A
1
,
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,
A
k
of sizes n1×n,…,nk×n," role="presentation">??1×??,?,????×??,n1×n,?,nk×n,
n
1
...
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