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Automotive Engineering: December 2023

2023-12-07
Looking past ADAS Advances in perception hardware and software deliver new performance possibilities - and a refreshed vision for passenger-vehicle driving automation. Provizio eyes safety with radar, not lidar Provizio promises its 5D Perception stack can safely compete with expensive lidar sensors at a fraction of the cost. Can solid-state batteries commercialize by 2030? Solid-state batteries are facing a reckoning as OEMs attempt to commercialize the technology. Editorial Change?
Magazine

Autonomous Vehicle Engineering: November 2023

2023-11-09
Editorial Automated driving's continuing mission: One step forward… The Navigator Are robotaxis ready for prime time? AV Simulation Faces a Long and Winding Road There are many divergent-but-related ideas about how best to leverage simulation to 'teach' and test automated vehicles. Global AV simulation experts continue to attack the technology's persistent obstacles. DOT's 'Framework' for AV Development The U.S. Department of Transportation establishes structure to advance collaborative AV testing. The Chaos of Automotive Data Privacy Regulators and other privacy advocates believe vehicle-related data collection and brokering is in overdrive. One expert believes a day of reckoning is coming. Simulation Developer rFpro Mimics Vehicle Sensors 'Ray-tracing' software enables the training of ADAS systems entirely by simulation. Eight of the top 10 OEMs are using it. New Tools & Technologies
Magazine

Automotive Engineering: October 2023

2023-10-05
Hitting the comfort zone Batteries and humans like to be at room temperature. Thermal-management systems make sure that happens - while maximizing efficiency. The first modern EV was…a Corvair? Most industry experts cite GM's EV1 as the first EV of contemporary times. But the EV1 had a pioneering forerunner from decades prior. Magnet selection for cost- optimized motor designs MQ1 Magnets are particularly suitable for demanding applications such as automotive accessories and home appliances. Editorial A time-out for EVs and ADAS?
Magazine

Autonomous Vehicle Engineering: July 2023

2023-07-06
Editorial The Level 3 conundrum continues The Navigator The subscriptions are coming for your wallet Kodiak Bearish on Spreading Truck Automation Kodiak Robotics' fifth-generation sensor stack and new SensorPods enhance sensor and GPU performance and improve power efficiency. Making Sense of Next-gen ADAS Sensing Experts at AutoSens 2023 explain how technology is right-setting the industry's driver-assist and autonomy ambitions. Simulation vs. Organizational Inertia The chief technical officer of simulation giant VI-grade says that even as it offers a wide range of solutions, some companies are slow to believe in the proven reductions in development time and cost. Self-driving Supercar! This year's iteration of Italy's classic-car-oriented Mille Miglia race showcased an audacious nod to the future: an autonomous high-performance Maserati.
Magazine

Aerospace & Defense Technology: June 2023

2023-06-01
Overcoming Machining Productivity Challenges with Aerospace Components Why the Turbomachinery Industry is Increasingly Bullish on Additive Manufacturing 3D-printed metal-alloys are answering critical needs for high fluid flow, high-pressure parts. Airborne Inspection Sensor Evolves with LiDAR, Mid-IR and Artificial Intelligence Air Force eVTOL Research and Development Programs Make Remote Pilot Progress Creating a Digital Gateway for RF Domain Will Advance Designs That Meet DoD Initiatives Understanding the Unique RF Interconnect Requirements for Ultra-Demanding Hypersonic Missile and Satellite Applications ADS-B Classification Using Multivariate Long Short-Term Memory This analysis extends previous research that used long short-term memory-fully convolutional networks to identify aircraft engine types from publicly available automatic dependent surveillance-broadcast (ADS-B) data.
Magazine

Aerospace & Defense Technology: May 2023

2023-05-11
How Electrification and Autonomy Can Unlock the Potential of Unmanned Ground Vehicles VITA 90: Small Form Factors for UAVs and Other Space Constrained Platforms 3D Scanning Provides Key Weapon for Aerospace and Defense Manufacturing New Approach to Viscosity Enables Complex Motions in Soft Robots Ghoul Tool: The Weapon-Mountable Counter UAS Transmitter Autonomous Surveillance Technologies Relating to Dismounted Soldiers The development of the autonomous applications for dismounted Soldier systems is paramount to defeating our adversaries, such as China and Russia, in future combat. A comprehensive literature re-view is necessary to assist in defining the best path forward. Robust MADER: Decentralized Multiagent Drone Trajectory Planner Communication delays can be catastrophic for multiagent systems. However, most existing state-of-the-art multiagent trajectory planners assume perfect communication and therefore lack a strategy to rectify this issue in real-world environments.
Magazine

Autonomous Vehicle Engineering: April 2023

2023-04-13
Editorial Threats to automation's reputation The Navigator Increasing EV range through increased compute efficiency The Road to Zero Prototypes ADAS and HMI development are important applications for new simulation solutions. Lidar vs. Everybody in the Onboard Sensor Race Future vehicle systems will feature a reduced sensor array, but still will need a technology combination for safe performance. Toyota's Advanced R&D Puts Humans First Creating technologies that amplify human experience and endeavor to help solve society's biggest challenges is the mission of the Toyota Research Institute. Tesla's FSD Recall Impacts AV Industry The automaker's recall of its Full Self Driving Beta leaves a significant dent in automated driving's credibility. Mercedes Mimics Microsoft Mercedes-Benz developed an in-house operating system to join an all-new vehicle platform architecture to enhance automated driving, OTA updates and other features. New Tools & Technologies
Magazine

SAE Truck & Off-Highway Engineering: February 2023

2023-02-09
Virtual powertrain development Simulation is critical for efficient product development, but proper tool selection and efficient data management are keys to success. Blue Arc amps up for EV production Shyft Group's EV subsidiary is lighting the path for the electrification of last-mile delivery vehicles as well as mobile charging solutions. Increasing connectivity in construction Jobsites look to overcome challenges posed by mixed fleets and proprietary telematics to achieve "one-dashboard" vision and increased machine utilization.
Magazine

Autonomous Vehicle Engineering: January 2023

2023-01-01
Editorial As Argo taps out, the AV industry resets The Navigator 2022 a mixed bag for the AV sector Volvo's New Sensor Sweet A Luminar Iris lidar in the 2024 EX90 is engineered to enhance both automated driving and safety. Inner Visions Automated-driving and ADAS functionalities continue to influence some of the latest cabin safety and materials trends. The Olfactory Factor in AV Interiors Aryballe Technology's unique sensors-on-a-chip solution aims to end the subjectivity of the human nose while neutralizing vehicle cabin odors. AV Life After Argo AI Every new industry sector goes through a consolidation process where the strongest survive, and so it is with automated and autonomous driving technologies. Robotic ADAS Testing Bridges the Sim Gap ASI's Swarming technology allows collision-avoidance and other tests at high speeds on vehicles that human drivers find hard to match. New Tools & Technologies
Magazine

Autonomous Vehicle Engineering: November 2022

2022-11-03
Editorial When ODDs and business cases collide The Navigator Volvo leads the shift to 'driver understanding.' Going the Last Mile Magna's full-vehicle expertise, systems savvy and startup mindset are opening new mobility markets - with extra pepperoni. Steering Toward Full Vehicle Autonomy Radar scene emulation helps bridge the gap between simulation and real-world testing of autonomous systems for SAE Level 4 capability. Hopeful but Closer Scrutiny for SAE Level 4 Automation The Autonomous initiative's flagship conference pinpoints safety and collaboration to advance high-level vehicle automation. Accessibility: The Future of Mobility Innovation allowing us to use our time more flexibly and efficiently has become more important than finding ways to speed up travel. The implications for automakers are profound. New Tools & Technologies
Magazine

Automotive Engineering: September 2022

2022-09-01
Chattanooga Power Haus Volkswagen sprints forward in the EV race by integrating battery test, production and EV assembly in the U.S. A materials lesson in Civics Honda's Indiana-based project leader shares insights on meeting all-new product challenges with the launch clock ticking - during COVID. From emissions tech to EV electronics Eberspaecher's Electronics unit is enabling big growth in EV and AV business.
Magazine

Aerospace & Defense Technology: September 2022

2022-09-01
The Sky is No Longer the Limit Celebrating 75 Years of Air Force Technology Air Force Technology Timeline Leveraging New Technologies for Mil/Aero Electronic Systems MOSA Enclosure Design for Military Systems Three Challenges to 5G's Military Success How to Specify and Select RF Filters Investigation of Requirements and Capabilities of Next-Generation Mine Warfare Unmanned Underwater Vehicles Model-based systems engineering (MBSE) tools, including functional flow block diagrams and functional hierarchies, are used to logically define mine countermeasure (MCM) UUV operations and support the development of alternative concepts of operations. On the Pulsed Laser Ablation of Metals and Semiconductors A comparison of effects across disparate experimental regimes through the study of pulsed laser ablation over several orders of magnitude in pulse duration, fluence, and material properties.
Magazine

SAE Truck & Off-Highway Engineering: August 2022

2022-08-04
Deere advances in-field autonomy While stereo cameras and computer vision guide Deere's "limited- release" 8R autonomous tractor, Bear Flag's lidar tech will augment future machines. Positioning to centimeter-level improves agriculture Precision-navigation approaches that emphasize backward compatibility help farms reap more value from autonomous operations. Funding, mandates fuel commercial-vehicle electrification Legislators provide the impetus to electrify trucks and buses, leading to several engineering challenges.
Magazine

Automotive Engineering: July/August 2022

2022-08-01
R1T Exposed! A comprehensive teardown of Rivian's pioneering electric pickup reveals praiseworthy build quality, innovative thinking…and some lapses in manufacturability. EVs drive NVH materials innovation Skateboard platforms, high-frequency motor noise push lower dB thresholds and new countermeasure solutions. Optimizing design for additive manufacturing Avoiding the pitfalls of 3D printing requires knowing the process limitations - and how to work around them. An expert at a leading AM specialist shares insights on getting it right. Real-time processors help drive the zonal E/E revolution With its new generation of software-compatible processors, NXP aims to accelerate systems consolidation and performance.
Magazine

Autonomous Vehicle Engineering: July 2022

2022-07-01
Editorial Structure and standards count The Navigator We finally have some data on ADAS! Sensing Enters a New Era Neural Propulsion Systems' advanced information theory enables AVs to 'see' everything sooner, clearer and farther ahead. Pushing the Boundaries of Automated Driving The Indy Autonomous Challenge stages events in which high speed defines the ODD. An Holistic Approach to Verifying Cybersecurity in Design A powerful new generation of test and sim solutions aims to address specific security concerns associated with automotive designs. Sensors Step Out While Startups Stutter Highlights from the 2022 AutoSens conference show technical progress and confirm some industry suspicions. Communicating the Language of Vehicle Autonomy Amid growing public misconceptions of what 'self-driving' means, engineers stress the importance of standards and the need for crystal-clear terminology. New Tools & Technologies
Magazine

Aerospace & Defense Technology: June 2022

2022-06-01
Designing for Space and Other Extreme Environments The Next Generation of Mission-Critical Communications Infrastructure is Here Designing Transportable, High-Performance AI Systems for the Rugged Edge Digitalization in the Aerospace Sector From Product Design to Manufacturing & Operations 3D Printing Metal Parts on a Ship What Does the Navy Require to Make the Dream a Reality? Pushing the Boundaries of RF Passive Hardware with Additive Manufacturing What is Pulse Shaping? Unmanned Aircraft Systems to Support Environmental Applications within USACE Civil Works The U.S. Army Corps of Engineers (USACE) has identified a number of research and development (R&D) opportunities to help reduce disaster risks, including cost-efficient technology, such as un-manned aircraft system (UAS) technology for accurate, detailed, and timely two-dimensional and three-dimensional monitoring of coastal and riverine landscapes.
Magazine

AUTONOMOUS VEHICLE ENGINEERING

2022-04-07
Editorial Safety sells, they say. Should it sell driving automation? The Navigator Vehicle connectivity moves to the next generation Lockered and Loaded With its innovative Transporter, AV startup Udelv rethinks the entire concept of parcel delivery. Navigating Deep Learning to Improve ADAS How edge computing drives real-time decision making in AI for smarter, safer automated vehicles. Ensuring No Child Left Inside Up-armed with new key technologies, Gentex is making 'holistic' driver and cabin monitoring a core-brand hallmark. Precision Tech the 'Backbone' to CNH's Digital Strategy The ag and construction equipment OEM bolsters its tech stack to accelerate development of precision and autonomous solutions. AV Powers Bring May Flowers Michigan-based May Mobility survived rocky roads thanks to faith in its founders' vision and the company's autonomous tech. The Short-flight Alternative The Budget Airline Car is an EV alt-shuttle seating six adults, with luggage storage in each door.
Magazine

Automotive Engineering: April 2022

2022-04-01
Airing on the side of innovation Lucid Motors' home-grown innovations are leading the pace in electrification. Top engineers tell how and why they're building a benchmark with the new Air EV. Keeping combustion in the conversation The world needs ICEs to stick around - here's how. Engineering a 'Maverick' hybrid transmission Ford Powertrain engineers marry their new in-house electric machine with the proven HF45 transmission - under aggressive vehicle program timing. Driving electrified powertrain systems design Drive System Design punches beyond its weight class in meeting customer needs for electrified powertrain systems engineering services. DSD's North American chief Jon Brentnall explains.
Magazine

Automotive Engineering: March 2022

2022-03-01
The ONE for battery innovation Michigan-based battery upstart Our Next Energy is tackling energy density, cost and safety with new approaches to architecture and cell chemistries. Motor moves With EVs on the path to high-volume market penetration, automaker and supplier drive-motor production strategies come into focus. Expanding ADAS roles for radar and cameras Evolving into lidar alternatives, the bread-and-butter sensors of ADAS are seeing potential far beyond commodity status.
Magazine

Automotive Engineering: January/February 2022

2022-02-01
The bi-directional bonus for EVs Bi-directional charging is a value-added feature that seems certain to help accelerate EV adoption. Lidar tech illuminates CES 2022 Lidar suppliers tout increased perception, smaller form factors and mass-production capabilities as the sensors begin moving to mainstream applications. Editorial Optimizing EV platforms for pickup trucks Supplier Eye Time to turn 'BEV' into a verb Valeo debuts new lidars, EV tech at CES 2022 Hyundai enters the metaverse via its PnD technology GM unveils 2024 Chevrolet Silverado EV Barra promises $30K EV SUV by fall 2023; automated driving by mid-decade Panasonic augments driver safety with new HUD tech Unique Helmholtz induction for new GM LT6 V8 Q&A Uwe Gackstatter, president of the Powertrain Solutions Division at Robert Bosch, on why markets will decide propulsion-tech mix - and ICE development can't cease.
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