Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Guo-fang Gong"'
Publikováno v:
Journal of Zhejiang University-SCIENCE A. 23:458-478
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d890306752fd1623386e18ab5c995cf8
https://doi.org/10.1631/jzus.a2100325
https://doi.org/10.1631/jzus.a2100325
Publikováno v:
Journal of Vibration and Control. 23:2179-2189
A new electro-hydraulic vibrator with rotary valve and the vibration wave influence caused by different structures of the rotary valve are presented. By establishing flow open area models of different valve cores, the models are analyzed using Matlab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfc929de385d4ea98d000af809139ae1
https://doi.org/10.1177/1077546315612903
https://doi.org/10.1177/1077546315612903
Publikováno v:
Advanced Materials Research. 1037:264-269
Aimed at achieving a high speed and precision circumferential positioning of pipe under low energy consumption, a paralleling hydraulic control of variable frequency motor and valve (PHC-VFMV) system is designed for the swing mechanism of segment ere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::782c1f31023299a175ef1f0898b7cd85
https://doi.org/10.4028/www.scientific.net/amr.1037.264
https://doi.org/10.4028/www.scientific.net/amr.1037.264
Publikováno v:
Applied Mechanics and Materials. 273:699-703
In this paper, a stable adaptive control strategy was proposed to improve the adaptive ability of thrust system of shield machine. The control strategy is composed of internal pressure feedback loop control and external advanced single neuron PID loo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::472649d180db3312b78646a1cae66343
https://doi.org/10.4028/www.scientific.net/amm.273.699
https://doi.org/10.4028/www.scientific.net/amm.273.699
Publikováno v:
2016 12th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA).
An electro-hydraulic hybrid driving strategy for hard rock tunnel boring machine (TBM) cutterhead system was proposed to solve the inconsequence of power over-installed and inadequate driving capability of traditional pure electro-motor driving metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce779795784de827b03161a5917c3cfe
https://doi.org/10.1109/mesa.2016.7587096
https://doi.org/10.1109/mesa.2016.7587096
Publikováno v:
Applied Mechanics and Materials. :11-18
Tamper, the core equipment of tamping vehicle, is used to complete the work of maintenance and construction in the railway field. Based on international tamping technology and existing problems, a new type of electrohydraulic exciter applied on the t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d83624d7cb55425f556fa12c1581874
https://doi.org/10.4028/www.scientific.net/amm.190-191.11
https://doi.org/10.4028/www.scientific.net/amm.190-191.11
Publikováno v:
Applied Mechanics and Materials. :834-839
Hydraulic thrust system is a critical part of shield tunneling machine. The precise control of the thrust force is a significant task of thrust system during tunneling excavation. In this paper, an operation principle of the hydraulic thrust system t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4a02143e98852f318c3bbd6d486a54e
https://doi.org/10.4028/www.scientific.net/amm.48-49.834
https://doi.org/10.4028/www.scientific.net/amm.48-49.834
Publikováno v:
2014 International Conference on Advances in Engineering & Technology Research (ICAETR - 2014).
As a result of the blockage problem of proportional relief valve, speed fluctuation problem occurred when the hydro-viscous clutch (HVD) with a proportional relief valve was being applied to the guihuadu waterworks in hunan province, A variable speed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d83a8834ef5a3bcf978bb8f285bf43c
https://doi.org/10.1109/icaetr.2014.7012939
https://doi.org/10.1109/icaetr.2014.7012939
Publikováno v:
Mechanics & Mechanical Engineering - Proceedings of the 2015 International Conference (Mme2015); 2016, p916-923, 8p
Publikováno v:
IEEE/ASME Transactions on Mechatronics. :1-1
Tamping devices have a common problem that the amplitude and frequency of the tamping tool cannot be adjusted and, thus, are too inflexible to satisfy different working demands. In order to solve this problem, mathematical modeling and analysis of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45bc29fbe5628c37c3c4e2c09a27cb71
https://doi.org/10.1109/tmech.2015.2438095
https://doi.org/10.1109/tmech.2015.2438095