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Automotive Engineering: September 2018

2018-09-01
Engineering at the crossroads As the industry pivots to automated/connected vehicles, new research and initiatives are guiding SAE to develop training and education programs to help working engineers and students succeed. Opel’s revamped engineering mission Now part of France’s PSA Group, engineering remains Opel’s core—with an interesting new options list.
Magazine

Aerospace & Defense Technology: September 2018

2018-09-01
Enhanced SATCOMs for Unmanned Aerial Systems The Bus Too Tough to Die Combating Infrared Threats on the Battlefield Optical Interconnect Design Challenges in Space High-Performance Computing for the Next-Generation Combat Vehicle Merging Antenna and Electronics Boosts Energy and Spectrum Efficiency Integrated Magneto-Optical Devices for On-Chip Photonic Systems Development of magneto-optical (MO) materials could lead to a range of nonreciprocal optical devices for emerging standardized photonic integrated circuit (PIC) fabrication processes. Low Power Optical Phase Array Using Graphene on Silicon Photonics Electrostatic doping of 2D materials embedded in waveguides could enable ultrafast devices with unprecedented power. Spatial Resolution and Contrast of a Focused Diffractive Plenoptic Camera New technology captures spectral and spatial information of a scene in one snapshot while raising pixel counts and improving image quality.
Magazine

MOMENTUM: SEPTEMBER 2018

2018-09-01
Universität Suttgart tops the field at Formula SAE Michigan A team from Universidad Politecnica de Valencia in Spain surprised the field by capturing third-place overall and first place in the Endurance event on a course that featured a hairpin turn. AutoDrive Challenge: cultivating a new generation of engineers This newest SAE International Collegiate Design Series competition serves as a proving ground for engineers interested careers related to autonomous driving. RIT brings home the Mike Schmidt Memorial Award for best Baja SAE season RIOT RACING ends Michigan Baja Racing’s three-year reign as season champion. Lords of the skies A new rule for SAE Aero Design 2018 required planes in the Micro class to carry PVC piping as payload.
Magazine

Automotive Engineering: August 2018

2018-08-02
LiDAR: new “eyes” for vehicle autonomy The steadily-evolving sensor tech offers big leaps forward in capability—once cost is reduced. e-Axles speed electrification Creating a practical ‘bridge’ between today’s legacy ICE architectures and the electric future. McLaren earns its Ph.D in handling McLaren Automotive and the University of Cambridge collaborate on a no-compromise semi-active suspension for the 720S supercar. Jaguar’s new EV pacesetter The 2019 I-Pace brings benchmark vehicle dynamics to the nascent battery-electric SUV segment. Editorial Connecting SAE with China’s mobility future Supplier Eye Supplying the multi-energy platform The Navigator Traversing the autonomous trust gap What We're Driving 2018 Volvo XC40 T5 AWD; 2017 Toyota Land Cruiser; 2018 Toyota Corolla Eaton goes internal with its next-generation EGR solution Driver out, simulation in for AV transmission, driveline engineering Teaming carbon fiber—and embroidery?
Magazine

Autonomous Vehicle Engineering: August 2018

2018-08-02
Editorial V2Reality Blockchain Unchained! The weird world of cryptocurrency exists because of the intense mathematics of blockchain technology. The mobility sector is looking beyond Bitcoin to put blockchain to work in potentially game-changing ways. Are Blockchain and ‘Smart Contracts’ the Secure Future? Legal risk and reward of blockchain and smart contracts as a prescription for automotive applications Software Building Blocks for AV Systems Elektrobit’s unique software framework is designed to smooth development of automated driving functions. Cyber Security Goes Upstream The first cloud-based solution for connected vehicles was born in Israel and is now pilot testing at global OEMs. Electronic Architectures Get Smart Upgradable, scalable and powerful new architectures will help enable data-hungry connected, autonomous vehicles. Aptiv’s VP of Mobility Architecture explains.
Magazine

SAE Truck & Off-Highway Engineering: August 2018

2018-08-02
Heavy-duty engine design Increasing regulations and market demands call for cleaner, more durable and fuel-efficient engines. Developers rely on CAE simulation, enhanced test methods and 3D printing to keep up. Switching to comfort mode Switches, knobs and touch panels evolve to reduce operator fatigue. Big on prognostics Smart data-analyzing procedures that support predictive maintenance will help to significantly increase the uptime of heavy-duty vehicles. The “Evolution of Big Data” symposium at SAE COMVEC 2018 addresses such critical topics. Starship road trip Optimized aerodynamics and production-ready technologies propel Shell’s Class 8 concept to a 248% freight-ton-efficiency improvement.
Magazine

Aerospace & Defense Technology: August 2018

2018-08-01
Designing a High-Speed Decoy Unmanned Aerial Vehicle (UAV) Using Thermoplastics in Aerospace Applications In-Flight Real-Time Avionics Adaptation Using Turbine Flow Meters for Aerospace Test and Measurement Applications Communicating from Space: The Front End of Multiscale Modeling Laser-Based System Could Expand Space-to-Ground Communication Hydraulic Testing of Polymer Matrix Composite 102mm Tube Section Research could lead to development of a composite material that can be processed at a low temperature and still be used at 1000°F. Permeation Tests on Polypropylene Fiber Materials Study attempts to determine if polypropylene nanofiber materials can be used in air filtration systems to remove toxic vapors. Inter-Laboratory Combat Helmet Blunt Impact Test Method Comparison Ensuring consistent test methods could reduce the risk of head injuries.
Magazine

Aerospace & Defense Technology: June 2018

2018-06-01
Beyond VMEbus - A New Concept Taming the Thermal Behavior of Solid-State Military Lasers Solving the Challenge of Thermal Design in Aerospace Electronics Improving Component Life in Abrasive, Corrosive Aerospace Environments New Pulse Analysis Techniques for Radar and EW Validation of Ubiquitous 2D Radar Converting Existing Copper Wire Firing System to a Fiber-Optically Controlled Firing System for Electromagnetic Pulsed Power Experiments Technological improvements make pulsed-power experiments with gunpowder- or air-driven guns safer. Low-Cost Ground Sensor Network for Intrusion Detection COTS-based system could provide increased level of security with less manpower. In-Network Processing on Low-Cost IoT Nodes for Maritime Surveillance Commercially available system of distributed wireless sensors could increase the Navy's intelligence collection footprint.
Magazine

MOBILITY ENGINEERING: June 2018

2018-06-01
Roadmap for future Indian passenger drone sector Internet of Vehicles: connected vehicles & data - driven solutions Development and verification of electronic braking system ECU software for commercial vehicle Engineering the Motivo Way Broad capabilities, unparalleled project diversity and an innovative culture have put this thriving California “idea factory” in high demand. Developing an alternative engine concept Ricardo’s CryoPower engine leverages two unique combustion techniques for reduced emissions and fuel consumption—liquid nitrogen and split combustion. Long-haul trucking and stationary power generation will be the first beneficiaries of the technologies. Spark of genius Mazda’s Skyactiv-X—the nexus of gasoline and diesel tech—remains on track for 2019 production. We test-drive recent prototypes to check development status. Plain bearings for aerospace applications
Magazine

Automotive Engineering: June 2018

2018-06-01
Underway on nuclear power Ford Motor Co. CTO Dr. Ken Washington is driving new approaches to technology innovation—from inside and outside the enterprise. Silicon drives autonomy movement Renesas’ Amrit Vivekanand explains how the software and semiconductors that underlie the industry’s rapid transition are rapidly evolving. Automotive propulsion ‘On a journey’ CTO Jeff Hemphill explains how Schaeffler Group is blending its longstanding mechanical-systems expertise with critical investment in electrification and autonomy. Steeling for reduced mass and higher strength New 3rd-generation AHSS and steel-polymer hybrid tech aim to cut mass by up to 30%—and take a bite out of aluminum’s business. Balancing the rumble and roar Multiphysics simulation is part of the development toolset at Mahindra Two Wheelers, as the Indian motorcycle and scooter maker expands into global markets with larger bikes. Le Mans 2018: can anyone beat Toyota’s hybrids?
Magazine

SAE Truck & Off-Highway Engineering: June 2018

2018-06-01
Need: E/E architecture upgrade Bosch VP of Commercial Vehicle and Off-Road believes the business cases for electrification and automation, especially in trucking, are extremely promising. Diesel isn't dead Cofounder of Convergent Science defends the internal-combustion engine, fully expecting already-sophisticated designs to run even cleaner and more efficiently in the future. Fueling up fuel cells The new VP of Hydrogen and Fuel Cell Technologies at Nikola shares his vision for the alt-fuel technology in trucking, along with the standards necessary for implementation. From gaming to engineering Theorem sees augmented, mixed and virtual reality transforming the way heavy vehicles are engineered and manufactured. Adding digital intelligence, connectivity to actuators Thomson believes truck and off-highway vehicles will increasingly integrate 'smart' actuators to enhance communication, control and performance.
Magazine

Autonomous Vehicle Engineering: May 2018

2018-05-03
Editorial Tragedy to Transform AV Testing? Detecting Pedestrians Safety of vulnerable road users is driving new technologies as pedestrian deaths rise worldwide. When Autonomy Underperforms: the Evolving Liability Model As autonomy-related accidents expand, expect legal liability to shift to products rather than people. Seeing Through Fog Fog, rain and snow are big challenges for optical sensors, particularly active systems. Engineers need to understand the impact of fog conditions on cameras and thermal sensors used in AVs. Rethinking Architectures: From Chips to the Cloud New concepts and strategies for controls architectures are emerging as AV boundaries expand and options skyrocket. Cabin Fever As humans do less actual driving, autonomous vehicle interiors will transform radically to provide more creature comforts. Threat Vector: Car Washes! For vehicles with automated-driving sensors, the “cleansing” experience can go too far.
Magazine

Automotive Engineering: May 2018

2018-05-03
Testing for cold-climate comfort AE goes way north to the Arctic Circle for an inside look at Hyundai's winter testing of the new Nexo FCV and Kona EV and their unique and critical HVAC systems. Innovation more than skin deep A new wave of engineered plastics are delivering structural, mass-reducing, and aesthetic benefits for new vehicle applications. A secret weapon for roof-crush testing Before you crush that bus or racecar chassis, find out how engineers at CAPE are optimizing test-rig performance. Editorial: Tesla's Model 3 is two very different cars SAE Standards News A hive of activity Supplier Eye Why aren't there more unibody pickups?
Magazine

Aerospace & Defense Technology: May 2018

2018-05-01
New Technologies Tackle UAV Challenges Robotic Applique Kits Leverage Existing Assets Educating UGVs Implementing AI Advancements in Thermal Image Training Data Sets Protecting Critical Data on Unmanned Underwater Platforms Advancements Made to the Wingman Software-in-the-Loop (SIL) Simulation: How to Operate the SIL New features include the creation of virtual environments that match real-world gunnery test courses. Soldier-Robot Team Communication: An Investigation of Exogenous Orienting Visual Display Cues and Robot Reporting Preferences The effective use of robots to conduct dangerous missions depends on accurate man-machine communications. Soft Robotic Fish Swims Alongside Real Ones in Coral Reefs GPS Enabled Semi-Autonomous Robot Combining GPS signals with acoustic and encoder data gives a robot the ability to determine its location and orientation within a reference frame.
Magazine

SAE Truck & Off-Highway Engineering: April 2018

2018-04-05
Connectivity takes center stage Telematic links have become the norm, helping fleet owners and operators improve efficiency and letting OEMs predict component failures. More power, less noise, fewer emissions These key attributes drive development of new generators both big and small. TARDEC pursues advanced power generation U.S. Army, GM collaborate on fuel-cell-generated electricity to power the vehicle's propulsion system and onboard electronics, while providing off-vehicle power via an Exportable Power Take-Off unit. Developing an alternative engine concept Ricardo's CryoPower engine leverages two unique combustion techniques for reduced emissions and fuel consumption-liquid nitrogen and split combustion. Long-haul trucking and stationary power generation will be the first beneficiaries of the technologies. Technology time-warp The road to autonomous driving has been under construction for decades, as showcased by SAE's Mobility History Committee at the 2018 WCX in Detroit.
Magazine

MOMENTUM: APRIL 2018

2018-04-02
The road to victory is not a straight line Through highs and lows and curves in the road, Milwaukee School of Engineering's Formula SAE Hybrid team kept its focus and ended up with a championship. Winging it BYU-Idaho students develop innovative wing-to-fuselage connection for SAE Aero Design competition. The SpiRIT of Baja BYU-Idaho students develop innovative wing-to-fuselage connection for SAE Aero Design competition. Kettering Baja SAE hoists the SAE Collegiate Cup Seven SAE Collegiate Design Series teams competed in an annual presentation contest hosted by the SAE Mid-Michigan Section.
Magazine

Aerospace & Defense Technology: April 2018

2018-04-01
Laser Detecting Systems Enhancing Survivability and Lethality on the Battlefield Designing With Plastics for Military Equipment Engine Air-Brakes Paving the Way to Quieter Aircraft Nett Warrior Enhancing Battlefield Connectivity and Communications XPONENTIAL 2018 - An AUVSI Experience Communications in Space: A Deep Subject First Air-Worthy Metal-Printed RF Filter Ready for Takeoff Validation of Automated Prediction of Blood Product Needs Algorithm Processing Continuous Non-Invasive Vital Signs Streams (ONPOINT4) Using a combination of non-invasive sensors, advanced algorithms, and instruments built for combat medics could reduce hemorrhaging and improve survival rates. Calculation of Weapon Platform Attitude and Cant Using Available Sensor Feedback Successful development of mobile weapon systems must incorporate operation on sloped terrain.
Magazine

Automotive Engineering: April 2018

2018-04-01
Engineering the Motivo Way Broad capabilities, unparalleled project diversity and an innovative culture have put this thriving California "idea factory" in high demand. Steering toward lower NVH Systems-based analysis at Saint-Gobain shows how a small part can make a big difference to steering, and to overall vehicle quality. Not dead yet: The resilient ICE looks to 2050 The mobility industry will need to keep evolving the combustion engine for many years, says Dr. John Heywood. Technology time-warp The road to autonomous driving has been under construction for decades, as showcased by SAE's Mobility History Committee at the 2018 WCX in Detroit.
Magazine

Autonomous Vehicle Engineering: March 2018

2018-03-08
Editorial Autonomy's data binge is more like a 5-course meal. Big Data, Big Challenges Cloud services and multiple partnerships are issues the mobility industry grapples with as data implications expand outside the vehicle. Reinventing the Automobile's Design The convergence of electric propulsion, Level 5 autonomy, and the advent of car-free urban zones, is driving new approaches to vehicle design and engineering. When Steering Isn't Steering Anymore High-level autonomy requires new thinking for even basic vehicle controls. Steer-by-wire technology eases some of the complexities automated driving presents-and offers desirable new possibilities. Autonomy and Electrification: A Perfect Match? Combining SAE Level 4/5 functionality and EV platforms brings chal-lenges-and opportunities for cost reduction and systems optimization. Who's Ahead in the Automated-Driving Race? The 2018 Navigant Research Leaderboard study brings interesting insights on the industry's progress.
Magazine

Automotive Engineering: March 2018

2018-03-08
Truck Tech War! Ford, GM, and Ram arm their profit-pumping half-ton pickups for the 2020s' efficiency battle. Mobility mecca: WCX 2018 Provocative thought leaders, emerging disruptors, and the industry's best networking and career guidance all under one big roof: the 2018 SAE World Congress Experience is coming April 10-12. Mercedes adopts Harman UX for A-Class The 'smart' architecture is capable of OTA updates and features more-accurate voice recognition. Spark of genius Mazda's Skyactiv-X-the nexus of gasoline and diesel tech-remains on track for 2019 production. We test-drive recent prototypes to check development status. Taking aim at the drowsy-driver threat Hyundai Mobis is leveraging Level 4 tech to move 'departed' drivers safely off the road. Editorial: Fear and loathing on the path to Level 4 driving Supplier Eye Variability, risk and the value stream The Navigator How will automated vehicles deal with potholes?
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