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Jonathan Hirata-Acosta, Javier Pliego-Jiménez, César Cruz-Hernádez and Rigoberto Martínez-Clark
The problem of leader-follower formation of a platoon of differential-drive wheeled mobile robots without using attitude measurements is addressed in this paper. Contrary to the position-distance approaches existing in the literature, the formation and c...
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Vallery Stanishev, Nerijus Armakavicius, Chamseddine Bouhafs, Camilla Coletti, Philipp Kühne, Ivan G. Ivanov, Alexei A. Zakharov, Rositsa Yakimova and Vanya Darakchieva
In this work we have critically reviewed the processes in high-temperature sublimation growth of graphene in Ar atmosphere using closed graphite crucible. Special focus is put on buffer layer formation and free charge carrier properties of monolayer grap...
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Zhipeng Liang, Keping Zhou, Rugao Gao and Kaixin Gao
A new safety supervision system architecture, by introducing the permissioned blockchain technology proposed in this paper, will be applied in special equipment safety supervision of China, which will solve many safety supervision loopholes in this field...
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Ruoxin Liu, Zexiao Li, Yiting Duan and Fengzhou Fang
Off-axis reflective optical systems find wide applications in various industries, but the related manufacturing issues have not been well considered in the design process. This paper proposed a design method for cylindrical reflective systems considering...
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Piotr Jedrzejowicz and Izabela Wierzbowska
One of the possible approaches to solving difficult optimization problems is applying population-based metaheuristics. Among such metaheuristics, there is a special class where searching for the best solution is based on the collective behavior of decent...
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