Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Daode Zhang"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Defects within chip solder joints are usually inspected visually for defects using X-ray imaging to obtain images. The phenomenon of voids inside solder joints is one of the most likely types of defects in the soldering process, and accurate
Externí odkaz:
https://doaj.org/article/29b203a704d64439b03a1944c15b593a
Publikováno v:
Agronomy, Vol 14, Iss 9, p 2121 (2024)
Laser technology can be used to control weeds by irradiating the apical meristematic tissue (AMT) of weeds when they are still seedlings. Two factors are necessary for the successful large-scale implementation of this technique: the ability to accura
Externí odkaz:
https://doaj.org/article/bcefd97f67654af3b300ca072a841ee9
Publikováno v:
iScience, Vol 27, Iss 3, Pp 109147- (2024)
Summary: Aiming at the current SPI (solder paste inspection) system for printing solder paste similar defects detection accuracy is not high, the system intelligence degree is low and so on, design a for the solder paste similar defects and combined
Externí odkaz:
https://doaj.org/article/4d30edb45f4042f88b94fb98a110c7cc
Publikováno v:
Actuators, Vol 13, Iss 2, p 66 (2024)
The compressibility of air, the uncertainty of dynamic models, and the existence of friction make pneumatic servo systems exhibit strong nonlinearity. Furthermore, the confluence of pneumatic-system nonlinearity and interference from the position sys
Externí odkaz:
https://doaj.org/article/3a511e06efe542679f9bfd48279d11f7
Publikováno v:
Sensors, Vol 24, Iss 3, p 1007 (2024)
Visual Simultaneous Localization and Mapping (VSLAM) estimates the robot’s pose in three-dimensional space by analyzing the depth variations of inter-frame feature points. Inter-frame feature point mismatches can lead to tracking failure, impacting
Externí odkaz:
https://doaj.org/article/4e6aa62ac50844028f445ef14fb25d31
Publikováno v:
IEEE Access, Vol 11, Pp 120034-120048 (2023)
This paper proposes an iterative learning distributed model predictive control (ILDMPC) to control the formation of multiple mobile robots under uncertainty. Specifically, we design a general performance index constructed from the system’s state va
Externí odkaz:
https://doaj.org/article/ea6fe7dfb4874d0ba8b33a9ca3bd3ad9
Publikováno v:
Actuators, Vol 13, Iss 1, p 43 (2024)
Inchworms are a widely adopted bio-inspired model for soft crawling robots. Taking advantage of the good controllability of Shape Memory Alloy (SMA), this paper designs and manufactures an inchworm-inspired soft robot driven by SMA. Firstly, in the s
Externí odkaz:
https://doaj.org/article/fd570122f04d4b2f97592ea37143c817
Autor:
Zhiyong Yang, Kai Yan, Ziyu Zhang, Hua Duan, Xing Liu, Yi Li, Daode Zhang, Yu Yan, Shaosheng Fan
Publikováno v:
Actuators, Vol 12, Iss 12, p 472 (2023)
This paper presents an anti-swing control method to prevent situations where inspection robots detach and fall off transmission lines during obstacle crossing due to excessive swing angles caused by the rotation of the robot around the transmission l
Externí odkaz:
https://doaj.org/article/274a7eb746174dce8a9c1441710b8673
Autor:
Zhiyong Yang, Xu Liu, Cheng Ning, Lanlan Liu, Wang Tian, Haoyang Wang, Daode Zhang, Huaxu Li, Dehua Zou, Jianghua Kuang
Publikováno v:
Actuators, Vol 12, Iss 9, p 352 (2023)
To ensure the safe operation of high-voltage transmission line inspection robots during downhill descents without power and extend their range after a single charge, this paper proposes an energy-saving speed control method for the inspection robot
Externí odkaz:
https://doaj.org/article/baf0f94d153e40e58cd40bf21de91d05
Publikováno v:
Electronics Letters, Vol 57, Iss 23, Pp 865-868 (2021)
Abstract Aiming at the gait control problem of a snake‐like inspection robot performing variable‐diameter spiral motion on high‐voltage cables, a gait generation method is proposed here, the snake‐like robot can adapt to the change in diamete
Externí odkaz:
https://doaj.org/article/715811977848421ca2e6ece8d9229774