Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Wenzhen Jia"'
Publikováno v:
Journal of Hebei University of Science and Technology, Vol 43, Iss 4, Pp 339-346 (2022)
In order to improve the design level of the under-platform damper of aero-engine turbine blades,a B-B type under-platform damper structure based on stiffness design was proposed by comparing with structures of the B-G (blade to ground) type damper an
Externí odkaz:
https://doaj.org/article/8b75f4f9a16a4410aaf1b7ca4f6b8066
Publikováno v:
Journal of Hebei University of Science and Technology, Vol 39, Iss 6, Pp 494-501 (2018)
In view of the widely existed two-dimensional friction problems in engineering, an oscillator model which considers the coupling of and direction is established by introducing oblique springs. With the concept of the friction force direction angle be
Externí odkaz:
https://doaj.org/article/09a96a7ef6564540beb52bf1577081cd
Publikováno v:
Journal of Hebei University of Science and Technology, Vol 39, Iss 3, Pp 214-220 (2018)
Considering that the dry friction force only shows stiffness characteristic when the normal contact force is high and combining with the existing conclusions of experimental research, the bilinear hysteresis model is improved. Runge kutta method is a
Externí odkaz:
https://doaj.org/article/42d3ed8723a843e18bdbc57eddf92d10
Publikováno v:
IEEE Access, Vol 6, Pp 45875-45885 (2018)
Bike-sharing system is a new transportation that has emerged in recent years. More and more people will choose to ride bicycle sharing at home and abroad. While we use shared bicycles conveniently, there are also unfavorable factors that affect the c
Externí odkaz:
https://doaj.org/article/4b9e835906154e56a8c768e679b5be46
Publikováno v:
Applied Sciences, Vol 9, Iss 19, p 4181 (2019)
High-cycle fatigue (HCF) failure of the turbine blades of aero-engines caused by high vibrational stresses is one of the main causes of aero-engine incidents [...]
Externí odkaz:
https://doaj.org/article/a7c74e9b104449e6bf7ba6f8850e230f
Publikováno v:
Information Sciences. 612:626-637
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c478680a9320c0d71caecb0107d38d27
https://doi.org/10.1016/j.ins.2022.07.054
https://doi.org/10.1016/j.ins.2022.07.054
Publikováno v:
Applied Intelligence.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e075ec70ca6a9b234d85ae5262aa3438
https://doi.org/10.1007/s10489-022-04211-x
https://doi.org/10.1007/s10489-022-04211-x
Publikováno v:
Applied Intelligence. 52:6432-6449
In recent years, shared bikes have gradually emerged into public life as a new way to travel and helped solve the last-mile problem of residents’ travel. While this development has brought convenient travel to users, a series of problems exist, a p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23ac021f7e70e1cf970eb8319bf0a9eb
https://doi.org/10.1007/s10489-021-02186-9
https://doi.org/10.1007/s10489-021-02186-9
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e455f264e8b006526753cd94efc8b9e8
https://doi.org/10.2139/ssrn.4218488
https://doi.org/10.2139/ssrn.4218488
Hierarchical prediction based on two-level Gaussian mixture model clustering for bike-sharing system
Publikováno v:
Knowledge-Based Systems. 178:84-97
Recently, there is a new approach for bike usage that has emerged by bike-sharing system. While traveling on the road, more and more people will choose to ride shared bicycle at home and abroad. When using shared bikes, we also face to problems and c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba3ac179bdce1d841e6e6ebfd8a2e428
https://doi.org/10.1016/j.knosys.2019.04.020
https://doi.org/10.1016/j.knosys.2019.04.020