Zobrazeno 1 - 10
of 24
pro vyhledávání: '"coal mine rescue robot"'
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 8, Pp 159-170 (2024)
Coal mine rescue robots perform search and rescue tasks in unstructured underground tunnel environments. Traditional path planning algorithms may encounter issues such as low efficiency, non-optimal paths, and poor smoothness when applied to search s
Externí odkaz:
https://doaj.org/article/7110ca23ba80400aa8c75cc7a511b283
Publikováno v:
Taiyuan Ligong Daxue xuebao, Vol 55, Iss 2, Pp 231-241 (2024)
Purposes The situation of post-disaster site of coal mine underground is complex. Aiming at the fact that traditional A* algorithm-based coal mine robot rescue path planning bears path insecurity, low efficiency, and other problems, and by combining
Externí odkaz:
https://doaj.org/article/81768909ac3b40ffb3cdca9190c7c951
Autor:
JIANG Yuanyuan, FENG Xueyan
Publikováno v:
Gong-kuang zidonghua, Vol 49, Iss 8, Pp 53-59 (2023)
Path planning is one of the important contents of research on coal mine rescue robots. A path planning method for coal mine rescue robots based on improved A* algorithm is proposed to address the unstructured features of post disaster coal mine envir
Externí odkaz:
https://doaj.org/article/0b652cb20daa4ae6ac9b3390c50b30b1
Akademický článek
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Publikováno v:
Gong-kuang zidonghua, Vol 46, Iss 11, Pp 54-58 (2020)
Traditional object detection model uses artificial object features, resulting in poor detection accuracy. Object detection model based on deep learning has high detection accuracy. However, for application of coal mine rescue robot with high real -ti
Externí odkaz:
https://doaj.org/article/22b927e7d6a541beb6b5b0a35f81d8c3
Publikováno v:
Gong-kuang zidonghua, Vol 45, Iss 10, Pp 49-54 (2019)
In view of problems that path planning of the coal mine rescue robot planned by A* algorithm has many path turning points and the path is not smooth enough, a path smoothing algorithm of coal mine rescue robot based on improved A* algorithm was propo
Externí odkaz:
https://doaj.org/article/20159a57cd0b4673a02ae80fc3056f24
Publikováno v:
Gong-kuang zidonghua, Vol 45, Iss 9, Pp 13-17 (2019)
The paper introduced general situation of explosion-proof technology of coal mine rescue robot, and summarized the research status and application of explosion-proof technology of coal mine rescue robot at home and abroad, and pointed out some progre
Externí odkaz:
https://doaj.org/article/56cb4bf184d545588bb64a3a3bc2ed0c
Publikováno v:
Gong-kuang zidonghua, Vol 45, Iss 9, Pp 7-12 (2019)
The research status and application of power system, explosion-proof design, multi-parameter monitoring and communication system of coal mine rescue robots at home and abroad were introduced, and the existing problems of coal mine rescue robots, such
Externí odkaz:
https://doaj.org/article/ebc47152d17b44ff8f89e1966473ec5e
Akademický článek
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Publikováno v:
Gong-kuang zidonghua, Vol 43, Iss 7, Pp 7-11 (2017)
In view of problems that traditional scale-invariant feature transform(SIFT) algorithm has calculation redundancy in searching key points of vision images and poor real-time performance in target recognition, an improved SIFT algorithm was propos
Externí odkaz:
https://doaj.org/article/003573b7b4814c31b267ad20be5bad13