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Viewing 1 to 30 of 3241
2015-11-17 ...
  • November 17-18, 2015 (8:30 a.m. - 4:30 p.m.) - Tysons, Virginia
Training / Education Classroom Seminars
Aircraft accident and incident investigations should be supported by all engineering disciplines and departments involved with design, manufacturing, certification, and field operations. For individuals called upon to serve as advisors or technical representatives to official aircraft accident investigation (AAI) teams, an understanding of aircraft accident investigation and reconstruction methodology and processes is critical to success in this supportive role. This two-day seminar will begin with the basic requirements for conducting proper accident investigations, including investigative philosophies and procedures.
2015-09-17 ...
  • September 17-18, 2015 (8:30 a.m. - 4:30 p.m.) - Troy, Michigan
Training / Education Classroom Seminars
Side impact crashes account for approximately twenty-six percent of all motor vehicle fatal crashes, second only to frontal crashes, according to a report by the National Highway Transportation and Safety Administration (NHTSA). While car companies and suppliers continue to develop new technologies that make vehicles safer, NHTSA rolled out updated safety regulations (FMVSS 214) based on new research studies, making vehicle safety design more and more complex. This seminar is designed to familiarize participants with the engineering principles behind vehicle and restraint designs for occupant safety.
2015-07-20 ...
  • July 20-21, 2015 (8:30 a.m. - 4:30 p.m.) - Troy, Michigan
Training / Education Classroom Seminars
Note: Last day of class ends at approximately 1:00 pm According to the Federal Rules of Evidence, an expert witness is anyone who can assist the trier of fact (the jury) in understanding any issue in dispute at trial. The witness' ability to give this assistance can be derived from any specialized training, education, background, or experience. To be effective in providing this assistance, however, requires that the expert witness understand the true role that he or she is to play both before and at the trial.
2015-06-16 ...
  • June 16, 2015 (8:30 a.m. - 4:30 p.m.) - Troy, Michigan
Training / Education Classroom Seminars
One of the most important safety critical components on cars, trucks, and aircraft is the pneumatic tire. Vehicle tires primarily control stopping distances on wet and dry roads or runways and strongly influence over-steer/under-steer behavior in handling maneuvers of cars and trucks. The inflated tire-wheel assembly also acts as a pressure vessel that releases a large amount of energy when catastrophically deflated. The tire can also serve as a fulcrum, both directly and indirectly, in contributing to vehicle rollover. This seminar covers these facets of tire safety phenomena.
2015-06-15 ...
  • June 15-16, 2015 (8:30 a.m. - 4:30 p.m.) - Troy, Michigan
  • November 23-24, 2015 (8:30 a.m. - 4:30 p.m.) - Troy, Michigan
Training / Education Classroom Seminars
Car companies and suppliers continue to develop new technologies that make vehicles safer and regulatory agencies continue to update safety regulations based on new research studies, making vehicle safety design more and more complex. This seminar covers the mechanics of frontal crashes and how vehicle structures, vehicle restraint systems, and vehicle interiors affect occupant safety. It also describes details of how CAE tools work in the simulation of frontal crashes. The goal of the course is to familiarize participants with engineering principles behind vehicle and restraint designs for occupant safety.
2015-04-29 ...
  • April 29-May 1, 2015 (8:30 a.m. - 4:30 p.m.) - Troy, Michigan
  • October 26-28, 2015 (8:30 a.m. - 4:30 p.m.) - Troy, Michigan
Training / Education Classroom Seminars
Safety continues to be one of the most important factors in motor vehicle design, manufacture and marketing. This seminar provides a comprehensive overview of these critical automotive safety considerations: injury and anatomy; human tolerance and biomechanics; occupant protection; testing; and federal legislation. The knowledge shared at this seminar will enable attendees to be more aware of safety considerations and to better understand and interact with safety experts. This course has been approved by the Accreditation Commission for Traffic Accident Reconstruction (ACTAR) for 18 Continuing Education Units (CEUs).
2015-04-21
Event
Papers and presentations in this session are related to vehicular rollover. They cover various aspects of occupant’ safety, including vehicle design, restraint systems design, crash test analysis, CAE simulations and statistical trends analysis.
2015-04-21
Event
Paper offers related to advancing the science of occupant safety in vehicle rear impact collisions are welcome
2015-04-21
Event
This session focuses on the latest research related to methods and techniques for reconstructing vehicular crashes involving wheeled and tracked vehicles, pedestrians, and roadside features. Emphasis is placed on experimental data and theoretical methods that will enable reconstructionists to identify, interpret and analyze physical evidence from vehicular crashes.
2015-04-21
Event
Papers are invited on all aspects of automotive crashworthiness and occupant protection in side impacts, including topics such as discussions of test data, CAE methods, statistical analyses, automobile designs, restraint systems and airbags, crash test methodology and development of surrogates (test dummies). Additional topics may include side impact safety considerations for hybrid and electric propulsion vehicles.
2015-04-21
Event
Active Safety and Driver assistance systems are gaining importance as many passive safety systems have already been found to have yielded significant safety benefits that are possible from the deployment of those systems in the fleet. Similar success will much depend upon how fast these systems proliferate the entire passenger vehicle fleet. It will also depend on the deployment strategies used by the industry and the government as well as consumer acceptance and market demand for these systems. Additionally, opportunities exist to use the information gained from the various onboard sensors and vision systems in active safety systems for improving the effectiveness of today’s passive safety systems such as seat belts, airbags, and post-crash safety systems even further by the integration of active and passive safety systems. Papers on all of the above topics are solicited for a comprehensive technical session at the next SAE World Congress in April, 2015.
2015-04-20 ...
  • April 20-22, 2015 (8:30 a.m. - 4:30 p.m.) - Detroit, Michigan
  • September 9-11, 2015 (8:30 a.m. - 4:30 p.m.) - Troy, Michigan
  • December 7-9, 2015 (8:30 a.m. - 4:30 p.m.) - Norwalk, California
Training / Education Classroom Seminars
Attendees to the seminars held in conjunction with the SAE 2015 World Congress will receive COMPLETE access to Congress activities for only $55 per day. If interested, please contact our Customer Service department at +1.877.606.7323 (U.S. and Canada only) or +1.724.776.4970 (outside U.S. and Canada) to register for this special Congress daily rate. EDR’s are not new, but are becoming more prevalent in part due to a new federal regulation. 49 CFR, Part 563, which affects vehicles produced after September 30, 2012, will result in a standardized and publicly available EDR in 90% of new vehicles.
2015-04-14
Technical Paper
2015-01-1486
Craig A. Markusic, Ram Songade
Full vehicle crash simulations typically require several days of effort from a highly skilled FE (finite element) analyst to set-up, execute, and analyze. The goal of this project was to create a simplified FE model of a side crash utilizing the same sophisticated software (LS-DYNA) that the FE analysts use along with a custom graphical user interface (GUI) that will allow an inexperienced user to set-up, execute, and analyze a number of side impact scenarios in a matter of hours, not days, and with very little training. The GUI allows the user to easily modify the performance characteristics of the side impact system that are critical to side crash performance including but not limited to intrusion rate, door liner stiffness, side airbag stiffness, side airbag time to fire, etc. The user can then compile and submit the model with a few simple clicks of a button.
2015-04-14
Technical Paper
2015-01-1430
Brian Gilbert, Joseph McCarthy, Ron Jadischke
Objectives: The analysis and modeling of vehicle crush in accident reconstruction has traditionally been based upon the use of linear crush-based, stiffness coefficients. Recent research has allowed for the calculation and implementation of non-linear crush coefficients. Through the use of Engineering Dynamics Corporation (EDC) accident reconstruction software Human-Vehicle-Environment (HVE), which contains the collision algorithm called DyMESH (DYnamic MEchanical SHell), these coefficients have increased the accuracy of predicted crash pulse data. Research on non-linear crush coefficients thus far has been limited to frontal impacts into rigid barriers. Side Impact tests are typically more complex than a frontal collision testing. One form of side impact tests involve a Moving Deformable Barrier (MDB) impacting a stationary subject vehicle at a crab angle of 26-27 degrees.
2015-04-14
Technical Paper
2015-01-1421
Dennis Turriff, David J. King, James Bertoch
Vehicle rollovers generate complicated damage patterns as a result of multiple vehicle-to-ground contacts. The goal of this work was to isolate and characterize specific directional features in coarse- and fine-scale scratch damage generated during a rollover crash. Four rollover tests were completed using stock 2001 Chevrolet Trackers. Vehicles were decelerated and launched from a rollover test device to initiate driver’s side leading rolls onto concrete and dirt surfaces. Gross vehicle damage and both macroscopic and microscopic features of the scratch damage were documented using standard and macro lenses, a stereomicroscope, and a scanning electron microscope (SEM). The most evident indicators of scratch direction, and thus roll direction, were accumulations of abraded material found at the termination points of scratch-damaged areas.
2015-04-14
Technical Paper
2015-01-1473
Kalu Uduma
The National Highway Transportation Safety Administration (NHTSA) issued the FMVSS 226 ruling in 2011. It established test procedures to evaluate ejection mitigation countermeasures that are intended to help minimize the likelihood of a complete and/or partial ejection of vehicle occupants through the side windows during rollover or side impact events. One of the countermeasures that may be used for compliance of this new safety ruling is a deployable restraint; specifically a Side Airbag Inflatable Curtain (SABIC). This paper discusses how three key phases of the optimization strategy in the Design for Six Sigma (DFSS), namely, Identify; Optimize and Verify (I_OV), were implemented in CAE to develop an improved simulation response, with respect to the FMVSS 226 test requirements of a SABIC. The simulated SABIC system is intended for a generic SUV and potentially also for a generic Truck type vehicle.
2015-04-14
Technical Paper
2015-01-1475
Alan F. Asay, Jarrod Carter, James Funk, Gregory Stephens
A follow-up case study on rollover testing was conducted with an instrumented single full-size SUV under real-world conditions. The purpose of this study was to conduct a well-documented rollover event that could be utilized in evaluating various reconstruction methods and techniques over the phases associated with rollover accidents. The phases documented and discussed inherent to rollovers are: loss-of-control, trip, and rolling phases. With recent advances in technology, new devices and techniques were implemented to capture and document the events surrounding a vehicle rollover. These devices and techniques are presented and compared with previous test methodology. In this case study, an instrumented 1996 GMC Jimmy SUV was towed to speed and then released. A steering controller steered the vehicle through maneuvers intended to result in rollover. The SUV experienced two non-rollover events before the vehicle finally rolled 1-1½ times.
2015-04-14
Technical Paper
2015-01-1462
Seung Jun YANG
Euro-Ncap committee has been adopted overall impact star-grade system after 2009 and strengthening pedestrian protection cut-off score to obtain best impact-star grade until 2016. It is very difficult target to pass enhanced pedestrian cut-off score due to previous method. In this paper, I studied where is pedestrian weak area and why pedestrian injury is so high at that area based on our test result. I compared long-hood, 3 corner pop-up hood and pedestrian air-bag system. Finlly I suggest 3-corner rear-ward hood pop-up system is best method to meet our Impact new target in considering pedestrian protection ability, cost &weight.
2015-04-14
Technical Paper
2015-01-1403
A host of new technologies, features and functions are continuously being added to vehicles to make the driving task and journey safe, pleasant, relaxing, enjoyable, and even exciting for the driver. An encompassing framework for research has been to understand and push further the need for ‘driver wellness’, the definition for which is still elusive. Suffice to say that ‘wellness’ is reflected in feeling good before, during and after the drive. Objective measures, primarily driver physiology, reflect wellness, but in an as yet not fully understood way. Murphey and Kochhar [1, 2] developed a Transportable Instrument Package (TIP) for in-vehicle on-the road driving data recording, and used machine learning and neural networks to explore the underlying relationships. In this paper we report on research that shows how in-vehicle, on-the-road driver physiological measures can be used to predict the driver’s intention to change lanes, even before such a lane-change is initiated.
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