منابع مشابه
A Tire Side Slip Model with Flexible Tire Carcass and the Identification of Tire Structural Parameters
i’ire behaviour plays a very important role in vehicle dynamic studies. Because of the complexity of tire structure, some tire models use so many assumptions they cannot represent tire behaviour well, while others are so complicated they are di@icult to use in engineering applications. This study presents an analytical tire side slip modeI with flexible tire carcass which is very helpful for un...
متن کاملThe tire model
Tires are perhaps the most important, but difficult to model, component of an automobile. In addition to supporting the vehicle and damping out road irregularities, the tires provide the longitudinal and lateral forces necessary to change the speed and direction of the vehicle. These forces are produced by the deformation of the tire where it contacts the road during acceleration, braking, and ...
متن کاملThe FTire Tire Model Family
Being a typical representative of detailed mechanical tire models ‘below’ true FEM models, the author’s model family FTire (Flexible Ring Tire Model) will be discussed in greater detail here. FTire development started in 1998, using certain ideas and numerical concepts of the author’s ‘coarse-mesh’ FE model DNSTire ([1], [2], [4]) and the spatial non-linear ‘rigid-ring’ model BRIT ([3], [5], [6...
متن کاملEstimation of Tire-Road Friction by Tire Rotational Vibration Model
Tire-road friction is the most important piece of information used by active safety systems. However, most conventional friction estimation/ detection methods are accurate only within the non-linear region. In addition, such methods require numerous sensors, such as yaw rate sensors, acceleration sensors, and steering angle sensors. In this paper, a friction estimation method using a tire vibra...
متن کاملThe Social Bow Tie
Understanding tie strength in social networks, and the factors that influence it, have received much attention in a myriad of disciplines for decades. Several models incorporating indicators of tie strength have been proposed and used to quantify relationships in social networks, and a standard set of structural network metrics have been applied to predominantly online social media sites to pre...
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ژورنال
عنوان ژورنال: American Entomologist
سال: 2009
ISSN: 2155-9902,1046-2821
DOI: 10.1093/ae/55.3.132