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2015-09-09 ...
  • September 9-10, 2015 (8:30 a.m. - 4:30 p.m.) - Troy, Michigan
Training / Education Classroom Seminars
Understanding the U.S. Department of Defense (DoD) requirements, processes, and product development lifecycle allows for more effective new product engineering and development within the DoD marketplace. In addition, understanding how industry can apply currently available commercial vehicle technologies as a platform to meet current and future DoD needs may become an important factor in reducing costs and conforming to DoD budget constraints. The overall objective of this two day seminar is to establish a working knowledge of the military tactical vehicle product development process.
2015-08-31 ...
  • August 31, 2015 (8:30 a.m. - 4:30 p.m.) - Troy, Michigan
Training / Education Classroom Seminars
This information-packed seminar focuses on the intricacies of patents, patent infringement litigation and patent licensing. Attendees will explore the important subjects of obtaining U.S. and foreign patents, maintaining U.S. and foreign patent rights, enforcing patent rights, defending against patent rights asserted by competitors, and licensing patent rights for revenue. After this seminar, you will effectively understand patents and ways to protect your company's valuable inventions. Your new knowledge will help your company maintain and enhance its position in the marketplace.
2015-08-06 ...
  • August 6, 2015 (8:30 a.m. - 4:30 p.m.) - Tysons, Virginia
Training / Education Classroom Seminars
Design reviews are required for ISO 9001:2000 compliance and compatible automotive and aerospace specifications. They are becoming increasingly important in product liability litigation and are accepted as a cost-effective best practice and an effective application of knowledge management, valuable for accelerating the maturity of new products. This seminar describes how formal design reviews can improve products by uncovering potential problems before they are discovered at a later stage of development or application, when the costs of correction are much higher.
2015-07-28 ...
  • July 28-29, 2015 (8:30 a.m. - 4:30 p.m.) - Warrendale, Pennsylvania
  • December 7-8, 2015 (8:30 a.m. - 4:30 p.m.) - Norwalk, California
Training / Education Classroom Seminars
The task of certifying an aircraft or part can be overwhelming given the lengthy process and the many steps that are required. Understanding the process can greatly enhance the outcome and reduce unnecessary delays or frustrations. This course will provide an overview of the Federal Aviation Administration (FAA) organizational structure, its policies, guidelines and requirements leading to Type and Supplemental Type airworthiness approvals. It will also cover the rule-making process and rules applicable to aircraft parts and products.
2015-06-24
Event
This session focuses on the development process used to achieve NVH goals and includes topics such as benchmarking, target setting, target cascading, the role and timing of simulation methods and test methods and cross functional coordination and optimization. Papers in this session will also explore the relevance and timing  of component, subsystem and full system analysis and testing.
2015-06-15
Technical Paper
2015-01-2285
Arne Nykänen, David Lennström, Roger Johnsson
Subjects who are well aware of what to judge commonly yield more consistent results in laboratory listening tests. This awareness may be raised by explicit instructions and training. However, too explicit instructions or use of only trained subjects may direct experiment results in an undesired way. An alternative is to give fairly open instructions to untrained subjects, but give the subjects a chance to get familiar with the product and context by, for example, riding a representative car under representative driving conditions before entering the laboratory. In this study, sound quality assessments of interior sounds of cars made by two groups were compared. In one group subjects were exposed to the same driving conditions that were later assessed in a laboratory listening test by taking them on a ride in one of the cars to be assessed, just before entering the laboratory. In the other group subjects made the laboratory assessments without prior car riding.
2015-06-15
Technical Paper
2015-01-2286
Mohammed Eranpurwala, Md Sameer Ajuvath A
A leaf spring is subjected to vibration due to road profile irregularities, which leads to its fatigue failure. Also, if the natural frequency of the leaf spring matches the excitation frequency of the road profile, resonance occurs and the vibration is transmitted to the upper deck of the vehicle causing damage to fragile goods being transported. Hence, it is important to determine the modal frequencies of the leaf spring. This research work aims to highlight the experimental and computational techniques used to determine the modal frequencies of E-Glass/Epoxy mono composite leaf spring designed for the rear suspension of Tata Ace HD pickup truck. A prototype of E-Glass/Epoxy composite leaf is fabricated using conventional hand lay-up process and subjected to free and forced (harmonic) vibration test using DAQ (Data Acquisition) and DSA (Dynamic Signal Analyzer) system. The fundamental modal frequency obtained from real time test is validated using ANSYS Workbench 14.
2015-05-04 ...
  • May 4-5, 2015 (8:30 a.m. - 4:30 p.m.) - Tysons, Virginia
  • September 21-22, 2015 (8:30 a.m. - 4:30 p.m.) - Seattle, Washington
Training / Education Classroom Seminars
The September offering of this seminar will be conducted at the Sheraton Seattle Hotel and held in conjunction with the SAE 2015 AeroTech Congress & Exhibition. Register for this offering and you can register to attend the SAE 2015 AeroTech Congress & Exhibition for 25% off the classic member event rate. 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 SAE 2015 AeroTech Congress & Exhibition at this special rate.
2015-04-23
Event
Toyota Partner Robotics looks to your future through the lens of personal robotics. Drawing from Toyota's two main pillars, Respect for People and Continuous Improvement, the Partner Robotics group investigates the technology to bring real world solutions for real world people. Robotics as an intersection of multiple engineering disciplines tackles the challenge of complex human interaction with real world understanding. Join me as I discuss the background of Partner Robotics and how we might help you
2015-04-23
Event
The intersection is happening. The intersection between the vehicle and the product world is finally happening. And one quick walk on this year’s CES at Las Vegas and NAIAS at Detroit will ascertain the right confluence of the same. Albeit the apparent differences in the lead-time of the development processes, there is a lot to be cross-pollinated between these two not-so-distinct ecosystems. Because fundamental core sits the end user – the human being. And prevalent school of thoughts in both the disciplines are rightfully acknowledging the human centricity needed to plan for and design “objects” and “services” as an seamless offering. Gone are the days to just push metal or cheap plastic artifacts to the consumer, as that definition of consumer itself is changing.
2015-04-23
Event
How can augmentation support automated driving? In this Tech Talk, learn how the ability of the car can go far beyond the human scope with the use of augmented reality technology.
2015-04-23
Event
In this talk, we will explore some conceptual use cases of Augmented Reality in manufacturing and other industrial applications, and the technology gaps that currently exist preventing them from turning into a reality. We’ll elaborate on this theme by looking at how current marketing for this technology has led to over-inflated expectations for what exists today, and the effect that is having on its perception outside of the community. To continue we will look at work being done both in industry and academia to address these technology gaps and how we are moving closer to meeting those expectations, and finally we’ll uncover the huge benefits in manufacturing operations once we are successful.
2015-04-23
Event
2015-04-14
Technical Paper
2015-01-0723
Sebastian Bender, Raymond Khoo, Christoph Große, Felix M. Wunner, Heong Wah Ng, Markus Lienkamp
Upcoming stringent regulations on emissions and fuel efficiency are driving the automotive industry towards light-weight vehicle design. A higher share of carbon fiber composite materials in vehicle structures is expected. Current literature addresses development processes of composite components under a limited scope but the considerations of design parameters used in these studies are inadequate for the realistic development of a full vehicle structure, especially in a resource-constrained development project. In addition, existing vehicle structure design philosophies used for metallic structures cannot be directly ported over for composites design due to the differences in material properties, failure modes and design for manufacturing limitations.
2015-04-14
Technical Paper
2015-01-0325
Alberto Boretti
Abstract The paper discusses the benefits of a four stroke engine having one intake and one exhaust rotary valve. The rotary valve has a speed of rotation half the crankshaft and defines an open passage that may permit up to extremely sharp opening or closing and very large gas exchange areas. This design also permits central direct injection and ignition by spark or jets. The dual rotary valve design is applied to a naturally aspirated V-four engine of 1000cc displacement, gasoline, methane or hydrogen fuelled with central direct injection and spark ignition. The engine is modeled by using a 1D engine & gas dynamics simulation software package to assess the potentials of the solution. The novelty in the proposed dual rotary valve system is the combustion chamber of good shape and high compression ratio with central direct injector and spark plug or jet ignition, coupled to the large gas exchange areas of the rotary system.
2015-04-14
Technical Paper
2015-01-0980
Katsuya Minami, Yasuhiro Yoshimi
Abstract This study aims to build a conceptual simulation used at the early stage of PHEV development. This simulation enables to design vehicle concept and fundamental architecture with regard to fuel economy, vehicle acceleration and electric range. The model based on forward-looking method comprises of plant-model and controller-model which are made by one-dimensional simulation tool “GT-SUITE” and Matlab/SIMULINK respectively. In order to automatically couple between them and to implement iterative calculations of SOC (State-of-Charge) convergence, optimization and automation tool “modeFRONTIER” was used. As a case study of this simulation, we adopted series-parallel type plug-in hybrid electric vehicle (PHEV) and demonstrated the results on fuel economy of a legislative driving cycle and 0-60mph vehicle acceleration.
2015-04-14
Technical Paper
2015-01-0131
Nick Smith
Abstract Demand for increased functionality in automotive electrical/electronic (E/E) systems is being propelled by both customers and various governmental regulations and requirements. This demand for more capabilities also introduces new challenges for OEMs who are responsible for implementing these functions. Of course, the cost of system development and manufacturing are considerable, but there are challenges beyond cost that the OEM must deal with, such as increased weight, reliability and quality concerns, exponentially-increasing complexity, and the government requirements. From the point of view of the electrical system platform as a whole, it provides the unique role of integrating all the individual E/E systems. When integrated, unanticipated problems can emerge that require design modifications. Often, these are discovered way down the design path, which results in delays in the program that can lead to missed deadlines and costly rework.
2015-04-14
Technical Paper
2015-01-0144
Diljith Muthuvana, Renuka prasad
Abstract System Engineering is a broad concept that can be applied to any business case to help transform the engineering and the organizational needs into understandable, unambiguous, achievable tasks with a fixed time-line. In today's dynamics of the demanding business needs it has become inevitable to think for solutions that guarantee faster delivery while maintaining the quality standards. Traditional processes tend to fall back when implemented to satisfy the challenges faced by engineers in real world while achieving the business need. Many processes have evolved based on the lessons learnt while organization strives towards continuous improvement and adhering to quality standards. Agile, Lean, Kanban are few proven set of principles and practices that has helped to deliver expected results.
2015-04-14
Technical Paper
2015-01-0167
Amrut A. Patki
Abstract Feature Addition or Enhancement is a necessary fragment of product development. Feature Addition or Enhancement is a result of one of the following: scope addition to new product development or customer requirement on current products. When it comes to Scope Addition, most of the times, first phase design and engineering will have been completed. Feature Addition or Enhancement because of scope addition is done to improve quality, cost or marketability. Current or future customer request for a feature addition or enhancement to meet their needs leads to customer requirement Feature Addition or Enhancement. Most of the times, vehicle has already been launched and design is frozen. In both the cases, design and engineering is challenged by Time, Effort and Cost. Model Based Design approach helps save some time for implementation. It also helps to improve required effort and reduces the cost of the feature by optimization.
2015-04-14
Technical Paper
2015-01-0272
Ludovic Pintard, Michel Leeman, Abdelillah Ymlahi-Ouazzani, Jean-Charles Fabre, Karama Kanoun, Matthieu Roy
Abstract The complexity and the criticality of automotive electronic embedded systems are steadily increasing today, and that is particularly the case for software development. The new ISO 26262 standard for functional safety is one of the answers to these challenges. The ISO 26262 defines requirements on the development process in order to ensure the safety. Among these requirements, fault injection (FI) is introduced as a dedicated technique to assess the effectiveness of safety mechanisms and demonstrate the correct implementation of the safety requirements. Our work aims at developing an approach that will help integrate FI in the whole development process in a continuous way, from system requirements to the verification and validation phase.
2015-04-14
Technical Paper
2015-01-0274
John Thomas, John Sgueglia, Dajiang Suo, Nancy Leveson, Mark Vernacchia, Padma Sundaram
Abstract The introduction of new safety critical features using software-intensive systems presents a growing challenge to hazard analysis and requirements development. These systems are rich in feature content and can interact with other vehicle systems in complex ways, making the early development of proper requirements critical. Catching potential problems as early as possible is essential because the cost increases exponentially the longer problems remain undetected. However, in practice these problems are often subtle and can remain undetected until integration, testing, production, or even later, when the cost of fixing them is the highest. In this paper, a new technique is demonstrated to perform a hazard analysis in parallel with system and requirements development. The proposed model-based technique begins during early development when design uncertainty is highest and is refined iteratively as development progresses to drive the requirements and necessary design features.
2015-04-14
Technical Paper
2015-01-1174
Nobuhiko Nakagaki
Abstract Toyota Boshoku developed two completely new components for the fuel cell vehicle (FCV), Mirai. These are the fuel cell (FC) Separator, and Stack manifold. The separators are made from stamped metal plates. The anode and cathode separators sandwich the MEA(Membrane Electrode Assembly) between them. It has flow paths for the hydrogen, air and FC coolant. The Anode Separator has hydrogen flow paths on one side, and cooling liquid flow paths on the other side. The pitch used in the flow paths is very fine and it improves both the uniformity of the gas flow and of the surface pressure on the MEA. Therefore, it has contributes to improve the electric power generation performance. The FC Stack manifold is a component that attaches to the end of one side of the FC stack. It is a component that integrates end plate and pipes. The end plate is a portion of the FC stack which holds the fastening load of stack and is made of cast aluminum casting alloy.
2015-04-14
Technical Paper
2015-01-0459
Vesna Savic, Louis Hector, Hesham Ezzat, Anil Sachdev, James Quinn, Ronald Krupitzer, Xin Sun
This paper presents an overview of a four-year project on integrated computational materials engineering (ICME) for third generation advanced high-strength steels (3GAHSS) development. Following a brief look at ICME as an emerging discipline within the Materials Genome Initiative, technical tasks in the ICME project will be discussed. Specific focus of the individual tasks is on multi-scale, microstructure-based material model development using state-of-the-art computational and experimental techniques, forming, assembly, design optimization, integration and technical cost modeling. The integrated approach is illustrated using a 980 grade transformation induced plasticity (TRIP) steel with a two-step quenching and partitioning (Q&P) heat treatment as an example.
2015-04-14
Journal Article
2015-01-1272
Jeffrey Jocsak, David White, Cedric Armand, Richard S. Davis
General Motors has developed an all-new Ecotec 1.5 L range extender engine for use in the 2016 next generation Voltec propulsion system. This engine is part of a new Ecotec family of small displacement gasoline engines introduced in the 2015 model year. Major enhancements over the range extender engine in the current generation Voltec propulsion system include the adoption of direct injection (DI), cooled external exhaust gas recirculation (EGR), and a high 12.5:1 geometric compression ratio (CR). Additional enhancements include the adoption of high-authority phasers on both the intake and exhaust camshafts, and an integrated exhaust manifold (IEM). The combination of DI with cooled EGR has enabled significant thermal efficiency gains over the 1.4 L range extender engine in the current generation Voltec propulsion system at high engine loads.
2015-04-14
Technical Paper
2015-01-0974
Aaron Brooker, Jeffrey Gonder, Sean Lopp, Jacob Ward
Abstract The Automotive Deployment Options Projection Tool (ADOPT) is a light-duty vehicle consumer choice and stock model supported by the U.S. Department of Energy's Vehicle Technologies Office. It estimates technology improvement impacts on future U.S. light-duty vehicles sales, petroleum use, and greenhouse gas emissions. ADOPT uses techniques from the multinomial logit method and the mixed logit method to estimate vehicle sales. Specifically, it estimate sales based on the weighted value of key attributes including vehicle price, fuel cost, acceleration, range and usable volume. The average importance of several attributes changes nonlinearly across its range and changes with income. For several attributes, a distribution of importance around the average value is used to represent consumer heterogeneity. The majority of existing vehicle makes, models, and trims are included to fully represent the market. The Corporate Average Fuel Economy regulations are enforced.
2015-04-14
Technical Paper
2015-01-1091
Fumikazu Maruyama, Moichio Kojima, Tomoyuki Kanda
Abstract A new CVT that is lighter in weight and more highly efficient than the previous CVT for use in compact vehicles has been developed and used in the 2014 model year FIT. The allowable torque capacity was expanded to that of the 1.8-L engine class, making this CVT usable in a greater number of vehicle models. The ratio coverage was also expanded and the transfer efficiency was increased to enhance fuel economy and drivability. Integration of hydraulic control system functional parts and reduction in the number of case component parts were carried out as structural modifications. Pulley side pressures were also reduced by the use of new CVT fluid so that the pulley could be made more compact and lighter in weight. Enhancements were made in CVT shift control, providing more acceleration considered from the driver's acceleration demand and more linearity between vehicle speed and engine speed than in previous models.
2015-04-14
Technical Paper
2015-01-1101
Jun Hakamagi, Tetsuya Kono, Ryoji Habuchi, Naoki Nishimura, Masahiro Tawara, Naoki Tamura
Abstract In response to increasing demands for measures to conserve the global environment and the introduction of more stringent CO2 emissions regulations around the world, the automotive industry is placing greater focus on reducing levels of CO2 through the development of fuel-efficient technologies. With the aim of improving fuel economy, a new continuously variable transmission (CVT) has been developed for 2.0-liter class vehicles. This new CVT features various technologies for improving fuel economy including a coaxial 2-discharge port oil pump system, wider ratio coverage, low-viscosity CVT fluid, and a flex start system. This CVT is also compatible with a stop and start (S&S) system that reduces fuel consumption by shutting off the engine while the vehicle is stopped. In addition, the development of the CVT improves driveability by setting both the driving force and engine speed independently.
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