Zobrazeno 1 - 10
of 1 245
pro vyhledávání: '"visual servo"'
Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 19, Iss 1, Pp 15-28 (2024)
The monocular camera can both perceive the surroundings and measure the motion states of an unmanned surface vehicle (USV) by imitating the functions of human vision, such that the monocular visual servo is an important means of improving the navigat
Externí odkaz:
https://doaj.org/article/fb0f1a4cba2d45f6ab1edab97f2f7c4d
Publikováno v:
IEEE Access, Vol 12, Pp 1280-1290 (2024)
We introduce a novel 3 degrees-of-freedom based robotic colonoscopy system that performs the necessary movements for colonoscopy while working within the movement range of a flexible colonoscope (FC). In addition, we have developed deep learning mode
Externí odkaz:
https://doaj.org/article/c51009bf975746f2ba7952efb74aa139
Autor:
Yijie Liu, Xuexuan Li, Pengfei Jiang, Ziyue Wang, Jichang Guo, Chao Luo, Yaozhong Wei, Zhiliang Chen, Chang Liu, Wang Ren, Wei Zhang, Juntian Qu, Zhen Zhang
Publikováno v:
Micromachines, Vol 15, Iss 10, p 1250 (2024)
Micro-stereolithography (μSL) is an advanced additive manufacturing technique that enables the fabrication of highly precise microstructures with fine feature resolution. One of the primary challenges in μSL is achieving and maintaining precise foc
Externí odkaz:
https://doaj.org/article/a060535b93a14c46b5015d543d0fbb98
Autor:
Masaki Suzuki, Yohei Iida, Yohei Tsukui, Hazumu Kusama, Ryosuke Kinoshita, Eiji Kusui, Yuta Sunohara, Rintaro Minegishi, Yuna Sugiyama, Yuko Nishimura, Chihiro Sekine, Ohmi Fuchiwaki
Publikováno v:
Advanced Intelligent Systems, Vol 6, Iss 4, Pp n/a-n/a (2024)
Holonomic mobile micromanipulators driven by piezoelectric actuators offer precision and compact design. However, attaining both high speed and positioning repeatability with sufficient load capacity poses challenges, given that lightweight robots ar
Externí odkaz:
https://doaj.org/article/35904b1261b242558a8341e204bf2f63
Publikováno v:
Mathematics, Vol 12, Iss 13, p 2059 (2024)
Rock bolting is a commonly used method for stabilizing the surrounding rock in coal-mine roadways. It involves installing rock bolts after drilling, which penetrate unstable rock layers, binding loose rocks together, enhancing the stability of the su
Externí odkaz:
https://doaj.org/article/d5faec3decd043e1a050f6c0c0f01403
Autor:
Yingxiang Wang, Jian Gao
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 6, p 940 (2024)
As a substitute for human arms, underwater vehicle dual-manipulator systems (UVDMSs) have attracted the interest of global researchers. Visual servoing is an important tool for the positioning and tracking control of UVDMSs. In this paper, a reinforc
Externí odkaz:
https://doaj.org/article/a7f67a867e084e66965a4eb80be906ad
Publikováno v:
Sensors, Vol 24, Iss 12, p 3830 (2024)
Traditional switching operations require on-site work, and the high voltage generated by arc discharges can pose a risk of injury to the operator. Therefore, a combination of visual servo and robot control is used to localize the switching operation
Externí odkaz:
https://doaj.org/article/ddfc1ee1c9914b079c6c4416f3c2f9ec
Autor:
ZhuoBo Yang, Xianmin Zhang, Hai Li, Benliang Zhu, Ke Feng, Rixin Wang, Shuiquan Pang, Sergej Fatikow
Publikováno v:
International Journal of Optomechatronics, Vol 17, Iss 1 (2023)
AbstractVisual tracking is an essential process for performing automated cell manipulation tasks. However, Real-time accurate cell tracking in FluidFM is challenging due to probe occlusion during manipulation. This study presents a correlation filter
Externí odkaz:
https://doaj.org/article/44bffdb7b1f940a486f29687c28c8754
Publikováno v:
Tehnički Vjesnik, Vol 30, Iss 1, Pp 302-309 (2023)
The current manual method for the removal of the casting riser for the valve body is characterized by low efficiency, and causes both environmental pollution and human health risks. To address these issues, an automatic method for the cutting of the
Externí odkaz:
https://doaj.org/article/9ffb219d3efe4e81b460d778c8fc8ace
Autor:
Yuzuka Isobe, Sunhwi Kang, Takeshi Shimamoto, Yoshinari Matsuyama, Sarthak Pathak, Kazunori Umeda
Publikováno v:
IEEE Access, Vol 11, Pp 127317-127333 (2023)
In-hand manipulation to translate and rotate an object is a challenging problem for robotic hands. As one solution, robotic hand with belts around fingers ( $active~surfaces$ ) has been developed for continuous and seamless manipulation. However, in
Externí odkaz:
https://doaj.org/article/c7f690492a5340f79e65a6b3df1f4a89