Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Jinfu Du"'
Publikováno v:
Applied Sciences, Vol 13, Iss 18, p 10278 (2023)
A numerical gear rolling test (NGRT) method for actual tooth surfaces was proposed. The non-uniform rational B-spline (NURBS) fitting method was adapted to reconstruct the actual tooth surface, and the instant meshing point as well as the transmissio
Externí odkaz:
https://doaj.org/article/9b3da165d7d043c0b433ddf2572da4ce
Publikováno v:
IEEE Access, Vol 8, Pp 168333-168343 (2020)
During the car following process, in order to improve ACC ability to coordinate various goals and adaptability in a complex and variable driving environment, the variable time headway spacing strategy and multi-objective adaptive cruise control algor
Externí odkaz:
https://doaj.org/article/2644444a5cbb4f25b68c7d3a126b9d9a
Publikováno v:
Applied Sciences, Vol 12, Iss 14, p 7205 (2022)
The braking mode of the battery electric urban bus (BEUB) is different from the friction braking of the traditional fuel bus due to the introduction of a regenerative braking system. The intervention of electromagnetic braking changes the working con
Externí odkaz:
https://doaj.org/article/1606bf7810914168a5da65eb002cf833
Publikováno v:
Shock and Vibration, Vol 2020 (2020)
This study is to systematically analyze the influences of time-varying meshing stiffness (TVMS) and meshing impact on the dynamic characteristics of high-speed gear transmission in the two-stage pure electric vehicle (PEV) gearbox, as well as the eff
Externí odkaz:
https://doaj.org/article/369ca44bd0c141819651053c2d590e6b
Publikováno v:
Machines, Vol 9, Iss 10, p 226 (2021)
To improve the working performance of battery electric vehicle (BEV) high-speed helical gear transmission under full working conditions, combined with Tooth Contact Analysis (TCA) and Loaded Tooth Contact Analysis (LTCA), the vibration model of singl
Externí odkaz:
https://doaj.org/article/4b2e30dce1fe41a3ad30f6fc3ae6dd33
Publikováno v:
Machines, Vol 9, Iss 8, p 160 (2021)
Under complex working conditions, vehicle adaptive cruise control (ACC) systems with fixed weight coefficients cannot guarantee good car following performance under all conditions. In order to improve the tracking and comfort of vehicles in different
Externí odkaz:
https://doaj.org/article/5ca5c67bd8354bdb9f6f8ce799e226d5
Publikováno v:
Advances in Mechanical Engineering, Vol 10 (2018)
A load-sharing analysis methodology was proposed for the multiple-branch star gear transmission which is composed of a number of closed-loop power flows. The moment equilibrium and deformation compatibility equations for the two-stage star gearing we
Externí odkaz:
https://doaj.org/article/e5d2c1b000654a61999fdc4ef8a70aad
Publikováno v:
Advances in Mechanical Engineering, Vol 10 (2018)
A load sharing analysis methodology is proposed for a new type of power split spiral bevel gearing system based on the closed-loop characteristic of the power flow. First, the mechanical structure model and the moment equilibrium equations of the sys
Externí odkaz:
https://doaj.org/article/e6b0b5a7d3684f44bb6c006236932616
Publikováno v:
PLoS ONE, Vol 13, Iss 6, p e0196837 (2018)
With conventional near-field acoustical holography, it is impossible to identify sound pressure when the coherent sound sources are located on the same side of the array. This paper proposes a solution, using cross measurement surfaces to separate th
Externí odkaz:
https://doaj.org/article/001eaac11b4e4e94aae2e2c29c9c326f
Publikováno v:
Journal of Theoretical and Computational Acoustics.