共搜索到1360条信息，每页显示10条信息，共136页。用时：0小时0分0秒921毫秒
magnesium alloy on motor steering wheel When magnesium alloy was used in steering wheel frame, it could not only lower the weight, but also lower the vibration of road and control system and absorb more... Fatigue behavior of magnesium alloy and application in auto steering wheel frame MAO Ping-li(毛萍莉), LIU Zheng(刘 正), WANG Chang-yi(王长义), GUO Quan-ying(郭全英), SUN Jin(孙 晶), WANG Feng(王 峰), LIN Li......
; mechanical elastic wheel Cite this article as: LI Hai-qing, ZHAO You-qun, LIN Fen, XIAO Zhen. Integrated yaw and rollover control based on differential braking for off-road vehicles with mechanical... The vehicle studied here is an off-road vehicle with ME-wheel. This section describes the modeling process of the off-road vehicle in Carsim software. Since the accuracy of the simulation model can severely......
fraction of two kinds of fibers is suggested to be 0.10%. Key words: road engineering; gap-graded; fiber micro-surfacing; hamburg wheel tracking test 微表处是一种常用的路面预防性养护措施,可以改善路面使用性能,也可用于对车辙的修复.1986年法国在微表处技术中... tests were conducted by Hamburg wheel tracking test in the air and in the water respectively. The rut depth after loading 6 000 times was set as an evaluation indicator to evaluate anti-rutting......
September 2009; accepted 30 January 2010 Abstract: The recent research and development of forged magnesium road wheel were reviewed. Methods of flow-forming, spin forging of manufacturing a forged... and development of forged magnesium road wheel were analyzed. The impact testing, radial fatigue testing and bending fatigue testing results show that AZ80+ wheel can meet application requirement in automobile......
analysis calculation; comprehension evaluation Many accidents are caused by wheel-slippage when cars run on road, although vehicle status is good, speed is in the allowable range, driving has no mistake... of vehicle, driving torque and brake torque of wheel and tire pressure affect the contact stress’s magnitude and distribution. 3 Force analysis on tire and road surface 3.1 Force analysis on tire Fig.1......
of stress intensity factor at the crack tip. Figure 1 Cracked road sructure under traffic loads Road length and vertical load inserted by a vehicle wheel were taken 1200 cm and 40 kN, respectively...) for different horizontal loads Figure 5 Stress distribution within asphalt concrete layer loaded by vehicle wheel By moving vehicle on the road, in addition to KI, shear deformation mode (KII) was also......
J. Cent. South Univ. Technol. (2011) 18: 1757-1764 DOI: 10.1007/s11771-011-0899-8 Macro modeling and analysis of traffic flow with road width TANG Tie-qiao(唐铁桥)1, 2, LI Chuan-yao(李传耀)1, HUANG Hai... Press and Springer-Verlag Berlin Heidelberg 2011 Abstract: The macro modeling and the solution of traffic flow with road width were investigated. Firstly, a new macro model with the consideration of road......
J. Cent. South Univ. (2021) 28: 398-417 DOI: https://doi.org/10.1007/s11771-021-4611-3 Lubrication characteristics of cycloid pin wheel transmission of RV reducer HAN Ju(韩炬)1, 2, LI Wei(李威)1, QIAO... meshing points in the cycloid pin wheel transmission process, the cycloid gear teeth were discretized, combined with the kinematic analysis of the cycloid pin gear transmission and the contact analysis......
J. Cent. South Univ. (2016) 23: 2453-2464 DOI: 10.1007/s11771-016-3304-9 Real-time road traffic states estimation based on kernel-KNN matching of road traffic spatial characteristics XU Dong-wei(徐东伟... estimation of road traffic states can provide decision making for travelers and traffic managers. In this work, an algorithm based on kernel-k nearest neighbor (KNN) matching of road traffic spatial......
Bitmap lattice index in road networksDoohee Song1, Keun-Ho Lee2, Kwangjin Park1(1. Information Communication Engineering, Wonkwang University, Iksan-shi, Korea;2. Division of Information... environment with a road network. Existing road networks are based on the on-demand method: a server’s workload increases as the query request increases when a server sends a client information. To solve......
