Zobrazeno 1 - 10
of 966
pro vyhledávání: '"Zhao Lihui"'
Publikováno v:
Jixie qiangdu, Vol 44, Pp 215-224 (2022)
In view of the fatigue failure of the transmission shaft in advance, the study of the stress state and life is carried out. Through the analysis of the actual measured load, the cause of the fatigue failure of the drive shaft in advance is the incons
Externí odkaz:
https://doaj.org/article/8500846cefdc4df2830757b615ee7564
Publikováno v:
Jixie qiangdu, Vol 41, Pp 91-97 (2019)
In order to evaluate the vehicle performance of a certain type of light bus,this paper establishes the vehicle performance evaluation system and investigates the user driving needs,user scores the performance according to the satisfaction of driving
Externí odkaz:
https://doaj.org/article/3252ef2b49a049c29c3830d2ab5c7d25
Publikováno v:
Jixie qiangdu, Vol 41, Pp 133-140 (2019)
The current structural optimization steps are the first finite element modeling,followed by optimization analysis.In order to improve the accuracy of the analysis and ensure the rationality of the structural optimization results,the finite element mo
Externí odkaz:
https://doaj.org/article/c2032ef63df04bba98f1c86834405794
Publikováno v:
Jixie qiangdu, Vol 41, Pp 1206-1210 (2019)
In view of the excess strength and the excessive quality of a comprehensive transmission box which belongs to special vehicle, it is necessary to optimize box further. In the optimization process, based on the empirical formula of the rotational torq
Externí odkaz:
https://doaj.org/article/70cbe0267b7045e2a723d0df785c6ae6
Publikováno v:
Jixie qiangdu, Vol 41, Pp 1327-1334 (2019)
The development of virtual prototype technology makes the vehicle multi-bod dynamics simulation and virtual fatigue durability calculation become the necessary means of engineering research,and obtaining reliable and effective road spectrum is the pr
Externí odkaz:
https://doaj.org/article/4d30dd6d03fe401fb829f75f525e1231
Publikováno v:
Jixie qiangdu, Vol 40, Pp 882-889 (2018)
A lightweight design method based on the idea of secondary optimization was proposed for a certain commercial vehicle front axle.The finite element model of the front axle was established and simulated.Combined with the fatigue endurance test,the tru
Externí odkaz:
https://doaj.org/article/d89b5b92e66346a7baea2258c24d1de2
Publikováno v:
Jixie qiangdu, Vol 40, Pp 1177-1182 (2018)
The load data of Chinese users’ road and test field road is collected and analyzed in this paper. Through calculating the damage of each frequency band of load data,the corresponding test field feature matrix and user road target matrix are establi
Externí odkaz:
https://doaj.org/article/486b00ddc1b44710b5d3a45790f43bbc
Publikováno v:
Jixie qiangdu, Vol 39, Pp 183-187 (2017)
According to the understanding of the actual load effect on the rear axle,the invalid load interval of critical modulated signal can be decided to compile the multi-level program spectrum. The loading mode of bench test is simplified on the basis of
Externí odkaz:
https://doaj.org/article/f973c0b1df764beeaa55b9e75dcf56fd
Publikováno v:
Jixie qiangdu, Vol 39, Pp 1072-1078 (2017)
In order to solve the problem of the lack of reliability data and the uncertain factors in the product development stage,a reliability allocation model based on grey system theory was proposed. Considering 6 effecting factors such as the importance,c
Externí odkaz:
https://doaj.org/article/5e56e726055d43079fcd906da4b2e42e
Publikováno v:
E3S Web of Conferences, Vol 292, p 03100 (2021)
Neuroinflammation, defined as an inflammatory response mediated by central nervous system astrocyte, Microglia and endothelial cells, disrupts homeostasis and is typical of many Neurodegeneration. The DA receptor family is mainly expressed in Microgl
Externí odkaz:
https://doaj.org/article/59e4ee90657344329e8d5a956bd0717b