نتایج جستجو برای: rear spoiler
تعداد نتایج: 6233 فیلتر نتایج به سال:
A model of the liquid crystal director orientation was combined with a non-sequential ray tracing program to compute the reflected intensity from a LCOS device for a rear projection TV system. The performance of the LCOS display was characterised by computing the contrast ratio over a realistic viewing cone.
In this paper, multi-objective uniform-diversity genetic algorithm (MUGA) with a diversity preserving mechanism called the ε-elimination algorithm is used for Pareto optimization of 5-degree of freedom vehicle vibration model considering the five conflicting functions simultaneously. The important conflicting objective functions that have been considered in this work are, namely, vertical accel...
The compulsory use of seat belts for drivers and front seat passengers was introduced to the United Kingdom in 1983. In 1991 legislation was extended to include rear seat adult passengers in cars where a seat belt was fitted. This protects rear seat passengers from ejection from the vehicle, and prevents them from becoming a hazardous projectile to front seat passengers in the event of a collis...
This data article is related to the recently published article '20.8% industrial PERC solar cell: ALD Al2O3 rear surface passivation, efficiency loss mechanisms analysis and roadmap to 24%' (Huang et al., 2017) [1]. This paper is about passivated emitter and rear cell (PERC) structures and it describes the quality of the Al2O3 rear-surface passivation layer deposited by atomic layer deposition ...
The influence of seat-back and head-restraint properties on the head-neck motion during rear-impact.
The influence of different seat properties on the head-neck motion during a low-velocity rear-end impact was tested using a Hybrid III-dummy fitted with a modified neck (RID-neck). The results show that by modifying the properties of the seat-back and head-restraint it is possible to influence the head-neck kinematics to a great extent. It was possible to virtually eliminate the neck extension ...
This paper describes a real-time vision-based system that detects vehicles approaching from the rear in order to anticipate possible rear-end collisions. A camera mounted on the rear of the vehicle provides images which are analysed by means of computer vision techniques. The detection of candidates is carried out using the top-hat transform in combination with intensity and edge-based symmetri...
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