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The quality and condition of a road surface is of great importance for convenience and safety of driving. So the investigations of the behaviour of road materials in laboratory conditions and monitori...
In the current study, we developed a methodology for detecting cracks in the surface of paved road using 3D digital surface model of road created by measuring with three-dimensional laser scanner whic...
We present a procedure for automatic extraction of the road surface from geo-referenced mobile laser scanning data. The basic assumption of the procedure is that the road surface is smooth and limited...
This paper deals with an innovative approach for achieving an automatic vision system for road surface texture classifi-cation. A road surface is composed by aggregates with a particular grain size di...
在分析路面空间频率功率谱密度、时间频率功率谱密度与方差之间关系的基础上,建立了路面随机信号生成模型,在不同车速情况下进行了仿真,生成了B和C级随机路面时间激励信号。利用功率谱密度和方差分析,对所建立模型的仿真结果与路面分级标准进行比较,证明所建模型产生的随机信号功率谱和方差值与国家规定的路面等级标准一致,结果准确,可以为车辆控制研究提供可靠的激励信号。 In the time domain ana...
Movement of the vehicle when its certain wheels have lost contact with the surface of the road or cannot be held up through other reasons is considered in the present article. The vehicle deceleration...
Transport traffic safety depends on many factors; one of them being the efficiency of the vehicle braking. The efficiency of the vehicle depends on the reaction of the driver, the braking system, the ...
The paper describes the car motion when the contact between its wheels and the road surface is lost. A simulation of such car motion was carried out using a mathematical package "Maple 6" for the two ...
The article includes the examination of the movement of a vehicle while its wheels lose the touch with road surface. Moving of a vehicle while it comes down to the same level from which it has risen i...
This article analyses methods of describing Lithuanian road pavements, i. e. harmonic analysis, correlation functions, etc. This article also studies the specific features for describing microprofile ...

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