نتایج جستجو برای: tire and plastic

تعداد نتایج: 16839618  

2012
Yao Li Jianwu Zhang Xiqiang Guan

It is often difficult to measure all necessary parameters directly in the current stability control systems. This paper presents a nonlinear observer to estimate vehicle’s yaw rate, lateral acceleration, tire side slip angles and the road friction coefficient based on the measurement signals of the Electric Power Steering (EPS) system and the Anti-lock Braking System (ABS). The performances of ...

2007
Alexander Wilhelm William Melek Jan Huissoon Chris Clark Gerd Hirzinger Norbert Sporer Matthias Fuchs

Wheeled-mobile robots operating in human environments typically encounter small steps. Surmounting steps is normally not considered when determining peak torque needs, yet it can be the maximum requirement. This work looks at the statics and dynamics of this situation to determine the necessary peak torque. It finds that using a dynamic model that includes the wheel elasticity is essential for ...

Journal: :IJBIR 2012
Scott Collier Dana Edberg David T. Croasdell

Justifying the development of a business intelligence system is challenging when the primary beneficiaries of the system are internal to the company responsible for that development; it is even harder to justify when the system is designed to produce a new service that is radically different than current in-house manufactured products. This case explores the possibility of a tire manufacturer d...

2002
Tarun R. Naik Shiw S. Singh

Several technologies established for tire utilization were reviewed in order to determine the best use of discarded tires. The technologies reviewed were retreading, reclaiming, splitting, combustion, pyrolysis, use in breakwaters, erosion control structures, reefs, pavements, general construction materials, etc. Based on the information collected, it was concluded that the use of discarded tir...

2012
Rob van Schaijk Rene Elfrink Valer Pop Ruud Vullers

Wireless autonomous sensor systems become steadily standard components in our environment and they become smaller, cheaper and more sophisticated. Energy harvesters fabricated by micro-system technology can realize the autonomy of those systems. An overview of latest results and remaining challenges will be given with the focus on vibration energy harvesters. These harvesters are of specific in...

Golbakhshi, H., Khoshnam, F., Momeni-Khabisi, H., Namjoo, M.,

Evaluating the thermal effects and variations in temperature of rolling pneumatic tires, is a very important factor in safe performance of the vehicles. Normally, the transient thermal investigation of rolling tires is performed by tire test rigs. However, experimental analysis is a very time and cost consuming process and because of technical limitations, the tests cannot be carried out in mos...

Journal: :Journal of vector ecology : journal of the Society for Vector Ecology 2004
Carlos J Pena Guillermo Gonzalvez Dave D Chadee

Keyword Index: Aedes albopictus, tire trap description, surveillance tool, Dominican Republic. With the introduction of Aedes albopictus (Skuse) into the Americas from southeast Asia and Japan (Hawley 1988), many surveillance tools originally used for Aedes aegypti Linn. programs were adopted to monitor the new invading species. In the continental U.S.A., conventional ovitraps (Fay and Eliason ...

2017
Md Omar Faruk Emon Jae-Won Choi

In this article, we report the development of a flexible, 3D printable piezoresistive pressure sensor capable of measuring force and detecting the location of the force. The multilayer sensor comprises of an ionic liquid-based piezoresistive intermediate layer in between carbon nanotube (CNT)-based stretchable electrodes. A sensor containing an array of different sensing units was embedded on t...

2016
Hagai Yanai Arie Budovsky Robi Tacutu Thomer Barzilay Amir Abramovich Rolf Ziesche Vadim E. Fraifeld

Wound healing is an inherent feature of any multicellular organism and recent years have brought about a huge amount of data regarding regular and abnormal tissue repair. Despite the accumulated knowledge, modulation of wound healing is still a major biomedical challenge, especially in advanced ages. In order to collect and systematically organize what we know about the key players in wound hea...

2014
Miguel Sol-Sánchez Fernando Moreno-Navarro Mª Carmen Rubio-Gámez

Elastic elements such as rail pads, under sleeper pads and under ballast mats are railway components that allow for a reduction in track deterioration and vibrations. And they are furthermore commonly used to obtain an optimal vertical stiffness of the infrastructure. However, the use of elastomeric materials can increase construction costs and the consumption of raw materials. Thus, the utiliz...

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