Mechanical/​Mechatronics

Bridging the Gap Between Analog and Digital Factory Automation Through Integrated Valves

Digital innovations in hydraulic components, such as digitally enhanced high-response directional valves, are moving the needle for machine builders and raising performance standards for machine builders. As hydraulic systems evolve, smart technology is enabling deeper connectivity for more productive machines. Read on to learn more.

Baby Turtles Inspire a New Swimmer Bot

A team of roboticists at the University of California San Diego has developed a robot that can swim under the sand and dig itself out too, thanks to two front limbs that mimic the oversized flippers of turtle hatchlings. Read on to learn more about it.

Meet PASE: The Pneumatically Actuated Soft Elbow Exoskeleton

For workers whose jobs involve hours of lifting and repetitive motion, even small innovations can make a big difference in preventing future musculoskeletal disorders. That’s why engineers at The University of Texas at Arlington have developed PASE (Pneumatically Actuated Soft Elbow Exoskeleton), a soft robotic exoskeleton that lightens the load — literally — by reducing strain on the arm and elbow. Read on to learn more.

Soft Robots That Can Walk on Water

Imagine a tiny robot, no bigger than a leaf, gliding across a pond’s surface like a water strider. One day, devices like this could track pollutants, collect water samples, or scout flooded areas too risky for people. Baoxing Xu, Professor of Mechanical and Aerospace Engineering at the University of Virginia’s School of Engineering and Applied Science, is pioneering a way to build them. Read on to learn more.

Programmable Lego-Like Material Emulates Life’s Flexibility

Mechanical engineers at Duke University have demonstrated a proof-of-concept method for programming mechanical properties into solid Lego-like building blocks. By controlling the...

A FREE Two-Day Event Dedicated to Connected Mobility

Increased demand for vehicle connectivity has led to cutting-edge developments in the automotive industry. However, the world of connected vehicles also requires designers to navigate...

How Much Do You Know About Jet Engine Components?

How much do you know about jet engine parts and components? Find out with this quiz.

Trailblazing Innovators: Meet Rising Star Award Winner Sadiyah Sabah Chowdhury

The second annual SAE Media Group’s Women in Engineering: Rising Star Awards program proudly honors women engineers who are driving innovation and making significant contributions to the engineering profession across six key categories: Aerospace/Defense, Automotive, Electronics, Manufacturing, Medical, and Robotics & Automation/AI. Meet Rising Star Award Winner Sadiyah Sabah Chowdhury.

Fast Charging of Electric Cars Without Cables

In a cooperative project, Empa researchers investigated inductive charging of electric cars. This is not only similarly efficient to cable-based charging but could also simplify the integration...

Integrating Large Language Models into Autonomous Vehicles

Imagine simply telling your vehicle, “I’m in a hurry,” and it automatically takes you on the most efficient route to where you need to be. Purdue University engineers have found that an autonomous vehicle (AV) can do this with the help of ChatGPT or other chatbots made possible by artificial intelligence algorithms called large language models. Read on to learn more.

What Robots Can Learn from Sea Stars

Sea stars are creatures whose movements involve the coordination of hundreds of tiny tube feet to navigate complex environments — despite the lack of a central brain. In other words, it’s as though...

High-Voltage Switch Innovation for Electric Power Systems

Pinggao Group focuses on the development and production of high-voltage and ultra-high-voltage electrical equipment. Different teams at the company use simulation to explore in depth the factors that affect the performance of high-voltage switches as well as to optimize switch designs and predict the operational status of equipment. Read on to learn more about the work.

A Light-Powered Soft Robot That Can Carry Loads Through the Air Along Established Tracks

Researchers have created a light-powered soft robot that can carry loads through the air along established tracks, similar to cable cars or aerial trams. The soft robot operates autonomously, can climb slopes at angles of up to 80°, and can carry loads up to 12 times its weight. Read on to learn more.

Engineers Find New Ways to Connect Concrete Pieces for More Resilient Buildings

Researchers have developed five new ways to securely connect large concrete pieces. These connection methods are intended for a type of material called “precast concrete,” in which parts such as beams and columns are made in a factory and assembled later at a construction site. Read on to learn more.

SAE Automotive Podcast: Autonomous Driving Technology

Bringing and keeping robotaxis on the road requires a village.