Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Tianbing Ma"'
Publikováno v:
Journal of Low Frequency Noise, Vibration and Active Control, Vol 42 (2023)
In order to reduce the natural frequency of the piezoelectric vibration energy harvester, improve the output power of the piezoelectric vibration energy harvester, and meet the demand of power supply for the low-power wireless switch in the low-frequ
Externí odkaz:
https://doaj.org/article/ea72fd30d46e429cac060215f260e182
Publikováno v:
Applied Sciences, Vol 13, Iss 12, p 7289 (2023)
This study proposes a new approach to gait recognition using LoRa signals, taking into account the challenging conditions found in underground coal mines, such as low illumination, high temperature and humidity, high dust concentrations, and limited
Externí odkaz:
https://doaj.org/article/fb281a73a26e42819e51812d0b4ef7b2
Publikováno v:
Sensors, Vol 23, Iss 9, p 4241 (2023)
At present, SLAM is widely used in all kinds of dynamic scenes. It is difficult to distinguish dynamic targets in scenes using traditional visual SLAM. In the matching process, dynamic points are incorrectly added to the pose calculation with the cam
Externí odkaz:
https://doaj.org/article/badec5f384c84a79a2136d118599f3a0
Publikováno v:
Sensors, Vol 23, Iss 8, p 4092 (2023)
In order to solve the problems of nonlinearity, uncertainty and coupling of multi-hydraulic cylinder group platform of a digging-anchor-support robot, as well as the lack of synchronization control accuracy of hydraulic synchronous motors, an improve
Externí odkaz:
https://doaj.org/article/d0731dff47c84962bba0a1a8d5eab446
Publikováno v:
Actuators, Vol 11, Iss 10, p 299 (2022)
As an important equipment for deep well hoisting, the safe and stable operation of the Blair mine hoist is vital for the development and utilization of deep mineral resources. However, it is always a challenging task to keep consistent wire rope tens
Externí odkaz:
https://doaj.org/article/56e24b1f51004a2fbcb5445490236d56
Publikováno v:
Sensors, Vol 22, Iss 18, p 6720 (2022)
To overcome high periodic maintenance requirements, difficult replacement, and large application limitations of wireless sensor nodes powered by chemical batteries during the vibration control process of stiffened plates, a two-degree-of-freedom diag
Externí odkaz:
https://doaj.org/article/5fbf428ef25342bc842343027976d7b1
Publikováno v:
Journal of Low Frequency Noise, Vibration and Active Control, Vol 40 (2021)
In order to reduce the natural frequency of the piezoelectric vibration energy harvester, improve performance of the piezoelectric vibration energy harvester, and meet the requirements of energy acquisition in the low-frequency vibration environment,
Externí odkaz:
https://doaj.org/article/cf0b82e5d22144d88109db40c074a055
Publikováno v:
IEEE Sensors Journal. 23:5618-5627
Publikováno v:
Journal of Low Frequency Noise, Vibration and Active Control. 42:673-689
In order to reduce the natural frequency of the piezoelectric vibration energy harvester, improve the output power of the piezoelectric vibration energy harvester, and meet the demand of power supply for the low-power wireless switch in the low-frequ
Publikováno v:
Journal of Vibroengineering.
In this paper, In order to make use of the rotating motion characteristics of the roller cage shoe structure in vertical shaft lifting guide device, a nonlinear gyromagnetic excitation piezoelectric superposition beam energy harvester with compact st