Mechanical/​Mechatronics

Transportation

Stay updated on the innovations in transportation technologies. Explore the articles and technical briefs on electrification and autonomous driving that have impacted transportation design and engineering.

Application Briefs : Manufacturing & Prototyping
Lighting the Gas Monkey Garage
Lighting the Gas Monkey Garage

Gas Monkey Garage (GMG) is arguably America's most recognized hot rod shop. Founded in 2004 by charismatic serial entrepreneur Richard Rawlings, the Dallas, Texas garage is a state-of-the-art restoration and...

Lighting the Gas Monkey Garage
News : Aerospace
AUVSI XPONENTIAL 2019: A Real Thrill Ride
AUVSI XPONENTIAL 2019: A Real Thrill Ride
You think riding your Harley Davidson is exciting? Try the ElectraFly.
AUVSI XPONENTIAL 2019: A Real Thrill Ride
News : Transportation
AUVSI XPONENTIAL 2019: A Close-Up Look at Air Taxis
AUVSI XPONENTIAL 2019: A Close-Up Look at Air Taxis
Taxi! A steady stream of AUVSI XPONENTIAL attendees got to see Bell's new air vehicle up close.
AUVSI XPONENTIAL 2019: A Close-Up Look at Air Taxis
Question of the Week : Transportation
Will Flying Cars Support 'Sustainable Mobility?'

This week on Tech Briefs TV: A study published in Nature Communications found that flying cars could play a role in sustainable mobility for longer trips. See what the University of Michigan authors had to say. See what the University of Michigan authors had to say.

Blog : Materials
Higher-Strength Plastics: How to Turn Polyethylene into ‘Transparent Aluminium’
Higher-Strength Plastics: How to Turn Polyethylene into ‘Transparent Aluminium’
Researchers created transparent polythene sheets that have a strength greater than aluminum – at a fraction of the weight.
Higher-Strength Plastics: How to Turn Polyethylene into ‘Transparent Aluminium’
Articles : Power
Selecting Electric Traction Solutions for AGVs and Mobile Robots
Selecting Electric Traction Solutions for AGVs and Mobile Robots

Smarter, better, faster, less expensive — those words are the mantra of today’s global economy. As organizations seek to streamline operations and do more with less, they...

Selecting Electric Traction Solutions for AGVs and Mobile Robots
Briefs : Mechanical & Fluid Systems
Self-Lubrication Improves Standard Braking Systems
Self-Lubrication Improves Standard Braking Systems

By mixing carbon fibers into polymer-based brakes, researchers designed brakes that are self-lubricating. These new and improved brakes can prevent wear-and-tear and have better frictional...

Self-Lubrication Improves Standard Braking Systems
Briefs : Propulsion
Directly Cooled Electric Motor Made from Polymer Materials
Directly Cooled Electric Motor Made from Polymer Materials

Making electric cars lighter also involves reducing the weight of the motor. One way to do that is by constructing it from fiber-reinforced polymer materials. A new cooling concept...

Directly Cooled Electric Motor Made from Polymer Materials
Briefs : Robotics, Automation & Control
Synthesizing Renewable Oils for Use in Lubricants
Synthesizing Renewable Oils for Use in Lubricants

Industrial machinery, agricultural equipment, transportation vessels, and home applications depend on lubricants; however, they leave a heavy environmental footprint. Common lubricants, oils,...

Synthesizing Renewable Oils for Use in Lubricants
Briefs : Electronics & Computers
Rechargeable, High-Temperature, Molten Salt Battery
Rechargeable, High-Temperature, Molten Salt Battery

Growing demand for electric vehicles and more sustainable forms of transport means finding new forms of energy storage such as batteries, supercapacitors, and fuel cells. Currently, a major...

Rechargeable, High-Temperature, Molten Salt Battery
Articles : Transportation
Electric Vehicle Fast Chargers Present Some Overlooked Circuit Protection Challenges
Electric Vehicle Fast Chargers Present Some Overlooked Circuit Protection Challenges

The first mass-produced electric vehicles (EVs) hit the road late in 2010 with the introduction of the Nissan Leaf, which remains the world’s top-selling,...

Electric Vehicle Fast Chargers Present Some Overlooked Circuit Protection Challenges
Facility Focus : Electronics & Computers
Facility Focus: Battelle Memorial Institute
Facility Focus: Battelle Memorial Institute

Battelle Memorial Institute was founded in the early part of the 20th century as a charitable trust focused on research in metallurgy and allied industries. Founder Gordon Battelle studied...

Facility Focus: Battelle Memorial Institute
Briefs : Communications
System Enables Direct Data Transmission Between Underwater and Airborne Devices

Today, underwater sensors cannot share data with those on land, as both use different wireless signals that only work in their respective mediums. Radio signals that travel through air die very rapidly in water. Acoustic signals, or sonar, sent by underwater devices...

White Papers : Transportation
Introducing Grayhill's Newest CANbus Products

Grayhill's Generation 2 MMI Controllers and CANbus keypads inherited highlights of the legacy products while featuring new benefits in meeting ever-changing market demands. These devices are well suited for ISO 13849 Safety Rated Vehicles. Both the new 3J and 3K can perform self-diagnostics include...

White Papers : Electronics & Computers
Specifying Electronic Switches for Commercial Vehicles: 4 Key Considerations

Thinking about making a move to multiplexing in the electrical design of your next commercial vehicle? This new Carling Technologies white paper can help you quickly home in on important points of consideration. For example, there’s one fundamental, core issue that...

Question of the Week : Automotive
Will Carbon Fibers Find a New Place in Vehicles?

In a Tech Briefs article last week, Virginia Tech professor Greg Liu spoke about his team’s newly developed porous carbon fibers, and how the material may someday change how vehicles are built and powered.

Application Briefs : Sensors/Data Acquisition
Driverless Forklifts
Driverless Forklifts

Although driverless forklifts have been around for about 30 years, it's only in the last 10 or so that they've been free to maneuver anywhere around their environment. In the early days, the machines followed a current...

Driverless Forklifts
Briefs : Lighting
Text Tech: Navy Vessels Use Shipboard Signal Lamps for Text Messaging
Text Tech: Navy Vessels Use Shipboard Signal Lamps for Text Messaging

Sponsored by the Office of Naval Research's (ONR) TechSolutions program, the Flashing Light to Text Converter (FLTC) features a camera that can be mounted atop a signal...

Text Tech: Navy Vessels Use Shipboard Signal Lamps for Text Messaging
Briefs : Propulsion
New Engine Optics to Fuel Future Research
New Engine Optics to Fuel Future Research

An optical setup developed by researchers at Sandia's Combustion Research Facility and the Technical University of Denmark can now quantify the formation of soot — particulate matter consisting...

New Engine Optics to Fuel Future Research
Briefs : Transportation
Precision Low-Speed Motor Controller

Innovators at NASA Johnson Space Center have developed a method for controlling precise motion of a brushless DC (BLDC) motor using relatively inexpensive components. Precision motors are usually quite expensive and inefficient when operating at slow speeds. Current motors are only capable of operating at...

Briefs : Transportation
Airborne Machine Learning Estimates for Local Winds and Kinematics
Airborne Machine Learning Estimates for Local Winds and Kinematics

Future Unmanned Aerial Systems (UAS) and air taxis will require advanced onboard autonomy to operate safely within complex and dynamic urban environments. Urban landscapes...

Airborne Machine Learning Estimates for Local Winds and Kinematics
Articles : Medical
Create the Future Design Contest Alumni Achieve Market Success
Create the Future Design Contest Alumni Achieve Market Success

The Create the Future Design Contest, launched in 2002 by the publishers of Tech Briefs magazine, helps stimulate and reward engineering innovation. The annual event has...

Create the Future Design Contest Alumni Achieve Market Success
Briefs : Transportation
Effects of Reynolds and Mach Numbers in Large Eddy Simulation of Supersonic Round Jets

Rockets/landers arrive on the Moon with supersonic speed and impact lunar regolith. There is no reliable software to computationally simulate in an effective way the supersonic plumes escaping from these rockets/devices. A Large Eddy Simulation (LES) model and...

Briefs : Design
Generative Design Enhances Autonomous Vehicle Development
Generative Design Enhances Autonomous Vehicle Development

The technological ramp to fully autonomous vehicles presents significant challenges for companies developing autonomous vehicle programs. Advanced sensor technology, high-speed and...

Generative Design Enhances Autonomous Vehicle Development
Blog : Transportation
Answering Your Questions: What Areas of Study Are Desirable for the Autonomous Industry?
Answering Your Questions: What Areas of Study Are Desirable for the Autonomous Industry?
With self-driving vehicles poised to take the road, how can today’s engineers prepare themselves to support an autonomous future?
Answering Your Questions: What Areas of Study Are Desirable for the Autonomous Industry?
Blog : Electronics & Computers
Porous Carbon Fibers: How a Car Could Someday Store Its Energy 'Everywhere'
Porous Carbon Fibers: How a Car Could Someday Store Its Energy 'Everywhere'
Tesla uses batteries to store energy underneath the car seats. What if we could store energy everywhere on the vehicle?
Porous Carbon Fibers: How a Car Could Someday Store Its Energy 'Everywhere'
Question of the Week : Robotics, Automation & Control
Will ‘Developable Mechanisms’ Solve Complex Tasks?

Brigham Young University engineers have created "developable mechanisms" that they hope to use in components like surgical instruments, adjustable airplane wings, robotic arms, or vehicle cylinders. Watch the demo on Tech Briefs TV, to see how the flat shapes can be converted into 3D...

Blog : Imaging
Answering Your Questions: Are There Regulations for Machine Learning in Vehicles?
Answering Your Questions: Are There Regulations for Machine Learning in Vehicles?
How do you regulate a system that, in effect, is learning as it goes?
Answering Your Questions: Are There Regulations for Machine Learning in Vehicles?
Briefs : Materials
Resin Transfer Molding (RTM) 370 Resin for High-Temperature Applications
Resin Transfer Molding (RTM) 370 Resin for High-Temperature Applications

RTM370 imide resin was developed to address the limitations of conventional imide resins, which are generated from commercially available symmetrical biphenyl...

Resin Transfer Molding (RTM) 370 Resin for High-Temperature Applications
Articles : Transportation
Advanced Connector Technologies: From Aerospace to Racecars to Robots
Advanced Connector Technologies: From Aerospace to Racecars to Robots

Different types of motion encountered in dynamic environments require designers to specify connectors for boards, wiring, and devices that can meet significant g-forces,...

Advanced Connector Technologies: From Aerospace to Racecars to Robots

Webcasts

On-Demand Webinars: Robotics, Automation & Control

Collaborative Robot Applications in the Automotive Industry

Upcoming Webinars: Aerospace

Update on Civil Certification of Multicore Processing Systems in...

Upcoming Webinars: Manufacturing & Prototyping

Metal 3D Printing

On-Demand Webinars: Materials

Enhance Product Design and Dependability with Advanced Coating Technologies

On-Demand Webinars: Green Design & Manufacturing

Rapid, Selective Volatile Emissions Testing for Vehicles and Components

On-Demand Webinars: Medical

New Developments in Catheter Shaft Components – Part 2