Zobrazeno 1 - 10
of 140
pro vyhledávání: '"Ligang Yao"'
Publikováno v:
Entropy, Vol 25, Iss 11, p 1501 (2023)
The real-time diagnostic monitoring of self-priming centrifugal pumps is essential to ensure their safe operation. Nevertheless, owing to the intricate structure and complex operational conditions inherent in such pumps, existing fault diagnosis meth
Externí odkaz:
https://doaj.org/article/c5cd6bd3cd124b5b87459b19b3e57e34
Publikováno v:
IEEE Transactions on Neural Systems and Rehabilitation Engineering, Vol 30, Pp 2623-2629 (2022)
A-mode ultrasound has the advantages of high resolution, easy calculation and low cost in predicting dexterous gestures. In order to accelerate the popularization of A-mode ultrasound gesture recognition technology, we designed a human-machine interf
Externí odkaz:
https://doaj.org/article/1a1502e52f694a258951b40a2e3cf481
Publikováno v:
Jixie chuandong, Vol 45, Pp 85-92 (2021)
The contact characteristics of a nutation drive with double circular-arc spiral bevel gears are extremely sensitive to installation errors. To reveal the effects of installation errors on contact characteristics，the tooth surface contact analysis o
Externí odkaz:
https://doaj.org/article/c77c5066b5ad4daf8824bdaca848ac34
Publikováno v:
Jixie chuandong, Vol 45, Pp 42-52 (2021)
In order to reduce the energy consumption of pure electric vehicles and improve the driving range of electric vehicles， a new dual-motor nutating dynamic coupling system is taken as the research object， and a control strategy with the minimum ele
Externí odkaz:
https://doaj.org/article/20dfa26ff1564efba1582b6f37f65ed7
Autor:
Chen Peng, Ligang Yao
Publikováno v:
Jixie chuandong, Vol 45, Pp 52-58 (2021)
An adjustable swing foot rehabilitation robot is proposed. According to the mode of ankle motion and the distribution of acupoint， the whole structure of foot rehabilitation robot is designed， and the motion principle of swing adjustable transmis
Externí odkaz:
https://doaj.org/article/a90b943dfaba49eca6ec0d708762d3af
Publikováno v:
Jixie chuandong, Vol 44, Pp 55-59 (2020)
According to the nutation motion principle，a new single-stage double circular-arc spiral bevel gear nutation reducer with simple structure and large transmission ratio is designed， and its transmission ratio calculation formula is obtained. With
Externí odkaz:
https://doaj.org/article/8845d0807c364b42a0f075027fb9625c
Autor:
Zheng Lin, Ligang Yao
Publikováno v:
Jixie chuandong, Vol 44, Pp 58-63 (2020)
The derivation process of the tooth surface mathematical model of the internal meshing spiral bevel gears for nutation drive is complex. In order to establish different tooth profiles of the spiral bevel gears and carry out load contact analysis， t
Externí odkaz:
https://doaj.org/article/3869e08a01c34b9183d349ee47b1e06f
Publikováno v:
Friction, Vol 9, Iss 2, Pp 288-300 (2020)
Abstract Tooth surface wear damage is one of the main causes of gearing system failure. Excessive wear leads to tooth profile loss and an increase in transmission errors, as the worn gear surfaces are no longer conjugate. Thus, the enhancement of gea
Externí odkaz:
https://doaj.org/article/e68d50feaf534ecbac5d18bfed16dcde
Publikováno v:
Machines, Vol 11, Iss 1, p 47 (2023)
A novel fault diagnosis scheme was developed to address the difficulty of feature extraction for planetary gearboxes using refined composite multiscale fluctuation dispersion entropy (RCMFDE) and supervised manifold mapping. The RCMFDE was first util
Externí odkaz:
https://doaj.org/article/75945464242e4801a19207d3b042a7a0
Publikováno v:
Applied Sciences, Vol 13, Iss 1, p 613 (2023)
A model of a submerged angular cavitation nozzle is established, which consists of a contraction part, parallel middle part, and expansion part. Based on the CFD technique, a numerical simulation of the flow field of the submerged cavitation nozzle i
Externí odkaz:
https://doaj.org/article/0147e8a6772a470ea2989c8f77486776