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Viewing 1 to 30 of 3833
2017-07-10
Technical Paper
2017-28-1932
Ganesh Dharmar, Ravichandrika Bhamidipati, Satheesh Kumar
Abstract Traffic awareness of the driver is one of the prime focus in terms of pedestrian and road safety. Driver experience plays a significant role and driving requires careful attention to changing environments both within and outside the vehicle. Any lapse in driver attention from the primary task of driving could potentially lead to an accident. It is observed that, lack of attention on the ongoing traffic and ignorant about the traffic information such as traffic lights, road signs, traffic rules and regulations are major cause for the vehicle crash. Traffic signals & signage are the most appropriate choice of traffic control for the intersection, it is important to ensure that driver can see the information far away from the intersection so that he/she can stop safely upon viewing the yellow and red display. Then, upon viewing the signal operations and conditions the motorist can stop his/her vehicle successfully before entering the intersection.
2017-06-10
Article
While 3D printing offers innovative new solutions for the future of aerospace manufacturing, it also enhances traditional aerospace manufacturing processes like investment casting.
2017-06-05
Technical Paper
2017-01-1863
Bhaskar Avutapalli, Mayuresh Pathak, Shalini Solipuram, Ken Buczek, Aaron Lock
Abstract Road noise and speech intelligibility are becoming ever more important, irrespective of the vehicle size, due to vehicle refinement as well as connectivity with mobile communication equipment. With better aerodynamic designs, development of refined powertrains, and a tectonic shift from I.C. engine to electric motors, road noise and wind noise will become more apparent to the customer and hence will become a priority for automakers to refine their vehicles. This paper describes the efforts undertaken to identify the road noise paths and develop countermeasures for a compact SUV vehicle. A hybrid test/CAE approach was followed to improve road noise performance of this vehicle. This effort involved developing tire CAE models from physical hardware and creating synthesized road-load input from data taken on roads.
2017-06-05
Technical Paper
2017-01-1890
Xingyu Zhang, Bo Yang, Manchuang Zhang, Sanbao Hu
Abstract H-Bahn ("hanging railway") refers to the suspended, unmanned urban railway transportation system. Through the reasonable platform layout, H-Bahn can be easily integrated into the existing urban transit system. With the development of urban roads, the associated rail facilities can be conveniently disassembled, moved and expanded. The track beam, circuits, communication equipment, and sound insulation screen are all installed in a box-type track beam so that the system can achieve a high level of integration and intelligence. The carriage of the modern H-banh vehicle is connected with the bogies by two hanging devices. The vehicle is always running in the box-type track beam; therefore there are less possibilities of derailment. Consequently, the key work focuses on the running stability evaluation and curve negotiation performance analysis.
2017-06-05
Technical Paper
2017-01-1901
Christian Glandier, Stefanie Grollius
Abstract This paper presents the application to full vehicle finite element simulation of a steady state rolling tire/wheel/cavity finite element model developed in previous work and validated at the subsystem level. Its originality consists in presenting validation results not only for a wheel on a test bench, but for a full vehicle on the road. The excitation is based on measured road data. Two methods are considered: enforced displacement on the patch centerline and enforced displacement on a 2D patch mesh. Finally the importance of taking the rotation of the tire into account is highlighted. Numerical results and test track measurements are compared in the 20-300 Hz frequency range showing good agreement for wheel hub vibration as well as for acoustic pressure at the occupant’s ears.
2017-05-21
Article
Aurora Flight Sciences demonstrated DARPA's ALIAS automated flight technology in a Boeing 737 simulator. ALIAS showcased its ability to utilize the existing 737 auto-landing system to autonomously land the aircraft safely in the event of pilot incapacitation.
2017-05-19
Article
At Envisage, traditional coachbuilding skills blend with 3D printing and other digital tools to create concept/show vehicles and individual bespoke solutions.
2017-05-17
Article
Already Chevrolet's second best-selling model, the Equinox gets better by almost any measure with the all-new 2018 version.
2017-05-11
Article
Workhorse has released the W-15 E-REV pickup truck dedicated to the light-duty fleet truck market. To meet customers needs nationwide, Workhorse partnered with Ryder System for distribution and service.
2017-05-10
Article
Interior spaciousness, driver visibility and cabin comfort were the Atlas development team’s primary bogies.
2017-05-03
Article
Tata Motors has signed a contract to supply 3192 units of the Tata Safari Storme 4x4 to the Indian Armed Forces under a new category of vehicles known as GS800 (General Service 800).
2017-05-01
Article
With smaller exterior dimensions, 200-lb less mass and unique chassis tuning, the 2017 Rogue Sport crossover utility is called Qashqai in other markets.
2017-05-01
Article
In Volkswagen's Virtual Engineering Laboratory, designers use gesture control to modify concepts via augmented reality. Now, it can also be used by owners of the new Golf; claimed as a first in its segment,.
2017-04-27
Article
Uber announced a partnership with Aurora Flight Sciences to develop electric vertical takeoff and landing (eVTOL) aircraft for its Uber Elevate Network. Aurora’s eVTOL concept is derived from its existing XV-24A LightningStrike VTOL X-Plane subscale vehicle demonstrator aircraft.
2017-04-26
Article
Chevy is claiming a 400-pound mass reduction for the new Equinox base model versus the incumbent model. The chief engineer tells how the team did it.
2017-04-17
Article
Our HVAC expert dives deep into the Prius Prime PHEV and sees an ultra-compact refrigerant liquid-gas separator and sophisticated circuitry that operates in any of six modes.
2017-04-17
Article
Audi reveals details of the structural technology of its upcoming A8 as Audi and Porsche Chairmen pledge closer co-operation.
2017-04-13
Article
An aluminum-alloy body helps Lincoln cut 200 pounds from the new generation of its largest SUV.
2017-04-10
Article
Ford's new Police Responder Hybrid is projected to deliver significant fuel-cost savings for police departments while maintaining rigorous-duty expectations.
2017-04-09
Article
Although the lightweight, supersonic T-38 has been the staple advanced jet trainer for the U.S. Air Force and U.S. Naval Test Pilot School for more than 55 years, the aircraft is expected to be replaced by a new trainer that can better transition pilots into fourth- and fifth-generation fighters.
2017-04-06
Event
Intelligent Transportation Systems (ITS) includes smart vehicles, smart roads and infrastructure, and wired and wireless communications to link them together. This session will provide insights and progress reports on the latest ITS research, development, and deployment around the world. Time to collision estimations, embedded processor control, adaptive cruise control and image recognition along with discussion on the management of safety and safety systems.
2017-04-05
Article
A car sharing study involving college students is providing Denso with feedback that could help the supplier develop new products.
2017-04-05
Event
Intelligent Transportation Systems (ITS) includes smart vehicles, smart roads and infrastructure, and wired and wireless communications to link them together. This session will provide insights and progress reports on the latest ITS research, development, and deployment around the world. Time to collision estimations, embedded processor control, adaptive cruise control and image recognition along with discussion on the management of safety and safety systems.
2017-04-05
Event
Intelligent Transportation Systems (ITS) includes smart vehicles, smart roads and infrastructure, and wired and wireless communications to link them together. This session will provide insights and progress reports on the latest ITS research, development, and deployment around the world. Time to collision estimations, embedded processor control, adaptive cruise control and image recognition along with discussion on the management of safety and safety systems.
2017-03-30
Article
The Army hopes a new streamlined development and procurement process will facilitate aid from the automotive sector to design the next generation of combat vehicles.
Viewing 1 to 30 of 3833

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