Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Qing Lu Zhang"'
Autor:
Ling Zhang, Qing-Lu Zhang
Publikováno v:
Journal of Hainan Medical University, Vol 22, Iss 19, Pp 36-39 (2016)
Objective: To investigate the levels of lipoprotein-associated phospholipase A2 (Lp-PLA2) and the polymorphisms of I198T and its relationship with coronary heart disease. Methods: In this study, 220 cases of coronary heart disease (CAD group) were se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::d9c47e2a1b3d933dba05322a3ce4fc94
http://www.hnykdxxb.com/PDF/201619/10.pdf
http://www.hnykdxxb.com/PDF/201619/10.pdf
Publikováno v:
Applied Mechanics and Materials. :2317-2320
In this paper, we study the flux-weaken control with the method of the advanced angle of currents in the interior permanent magnet synchronous motor of the electric cars. We adopt the first-order digital filter to handle the data acquired from three
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da574f3eabd3ca5493746d858d4c2d9f
https://doi.org/10.4028/www.scientific.net/amm.556-562.2317
https://doi.org/10.4028/www.scientific.net/amm.556-562.2317
Publikováno v:
Applied Mechanics and Materials. :728-733
In order to drive beam-pumping unit with brushless DC motor (BLDCM), a kind of motor speed regulator was investigated. When pumping unit is in up stroke, BLDCM is power-driven; when in down stoke, pumping unit is braked by BLDCM. To meet the operatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1922c4a051c23304145b915bd0fc16f7
https://doi.org/10.4028/www.scientific.net/amm.336-338.728
https://doi.org/10.4028/www.scientific.net/amm.336-338.728
Publikováno v:
Advanced Materials Research. 422:184-187
In order to further improve control accuracy, response speed, and the steady performance of the electric power steering system, this article based on dynamics model of the electric power steering system, designed a new assistance control strategy, ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::806b0de5b17f7920db7f75291d3054f1
https://doi.org/10.4028/www.scientific.net/amr.422.184
https://doi.org/10.4028/www.scientific.net/amr.422.184