搜索结果: 1-12 共查到“交通运输工程 automobile”相关记录12条 . 查询时间(0.125 秒)
内蒙古农业大学汽车构造课件 汽车制动系统Automobile brakes。
Transport for suburbia: Beyond the automobile age, by Paul Mees
Transit Networks Land Use Suburbs Density
2013/11/21
This book review summarizes and evaluates Transport for Suburbia: Beyond the Automobile Age, by Paul Mees. The argument in Transport for Suburbia is that density is not a necessary prerequisite for an...
Investigation into the stability of driving an automobile on the road pavement with ruts
automobile dynamics 3D dynamics model roughness ruts interaction stability criterion numerical method
2010/11/1
The article reviews the stability of an automobile on the road pavement with ruts. The problems of road safety depend on many factors. One of those is the quality of the road surface. Big heavy lorrie...
汽车悬架参数的多目标多标准决策优化（Multi-objective and Multi-criteria Decision Optimization of Automobile Suspension Parameters）
汽车 悬架系统 多目标优化
2009/5/22
为了改善汽车行驶的舒适性、安全性并减小轮胎动载对路面的破坏，以某载货汽车的四自由度悬架系统为研究对象，将车速分别为50、80和100km/h在A、B和C级路面行驶的车身垂直加速度、前后轮胎动载荷的统计均方根值作为目标，用多目标遗传算法和多标准决策方法进行了优化。结果表明：车身垂直加速度均方根值平均减小了40%，前后轮动载荷均方根值平均减小了30%，性能有较大改善，并且采用后期多标准决策方法，可以同...
Automobile braking and traction characteristics on the different road surfaces
automobile braking parameters deceleration coefficient of traction different road surfaces
2010/11/1
The present article depicts the results of the investigation into automobile braking parameters and traction characteristics on the different road surfaces. The results of the investigation into autom...
Automobile country of origin related associations in Lithuanian market
country of origin automobiles country associations
2010/11/1
Automobile is a high-involvement product that typically requires significant buyer’s attention when purchased. It is typical that country of origin (COO) of a purchased car is considered among other p...
Automobile transport system analysis and ranking in Lithuanian administrative regions
accessibility GIS automobile transport system road network road network density
2010/11/1
Identifying accessibility is a standard issue of transport analysis, which can be of interest to many socio-economic applications. In this paper we propose and discuss the accessibility-based Lithuani...
Computer modeling of the process of overturning of the automobile
automobile overturning computer modeling traffic accident examination
2010/11/1
The article deals with investigation of the possibilities of the program PC CRASH, meant for the computer modeling of the movement of vehicles. The computer modeling of the process of overturning of t...
Investigation of the interaction of an automobile wheel with a vertical obstacle
interaction wheel automobile vertical obstacle tire dismantling equivalent speed
2010/11/2
Collision of automobile wheels with a vertical obstacle as a result of which the wheel tire gets dismantled is considered in the present article. The required force and the minimal speed of driving wh...
The research into the influence of ecological petrol additives in the automobile laboratory
alternative fuel renewable fuel fuel additives ethanol spark ignition engines internal combustion engines exhaust emission
2010/11/2
Looking forward to Lithuania becoming a member of the EU it is very important to use a larger amount of renewing fuel. Based on economic and environmental considerations in Lithuania, we are intereste...
The restoration of an automobile deformed side member
an automobile deformed side member the automobile collision
2010/11/4
The problems of deformation of a forward part of bodies of cars are analysed during failures. The basic attention is given to beam deformation and its restoration. The basic forms of deformation of th...
Settling the size of linear wearing of contact surface of the automobile engine
the size of linear contact surface the automobile engine
2010/11/4
The work presents the analysis of linear grinding of the working surface treated by a laser beam CO2 used for the jack of a standard automobile engine. The analysis is based on I. Kragelski’s methods ...