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322 results on '"Huang, Yiyong"'

12. Design and Experiment of a Foldable Pneumatic Soft Manipulator

Author

Zhang, Xiang, Liu, Zhuoqun, Liu, Hongwei, Cao, Lu, Chen, Xiaoqian, Huang, Yiyong, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Yu, Haibin, editor, Liu, Jinguo, editor, Liu, Lianqing, editor, Ju, Zhaojie, editor, Liu, Yuwang, editor, and Zhou, Dalin, editor

Published
2019
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40. Robot Path Planning Based on Improved A* Algorithm

Author

Peng Jiansheng, Huang Yiyong, and Luo Guan

Subjects
a* algorithm, path planning, grid, robot, Cybernetics, Q300-390
Abstract

Due to the characteristic that A* algorithm takes a long time when traversing an OPEN table and a CLOSED table, an improved method is proposed that is a new way of array storing in an OPEN table and a CLOSED table. Compared to the original A* algorithm, the way of array storing accesses the array elements by locating the number ranks each time you visit a specified element, which can be done by only one operation. The original A* algorithm requires the traverse of multiple nodes in order to find a specified element. The experimental results show that the comparison of the improved A* algorithm with the original A* algorithm shows that the operating efficiency is improved by more than 40%. Based on the improved A* algorithm the method preserves the advantages of the original A* algorithm, improving the operating efficiency of A* algorithm.

Published
2015
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