Mechanical/​Mechatronics

Mechanical & Fluid Systems

Access the latest news and technical advancements impacting Mechanical and Fluid systems. Explore articles and technical briefs about fastening, joining, mechanical components, fluid handling, and micro-electro-mechanical systems (MEMs).

Briefs: Motion Control
Self-Contained Wheel Unit
Application Briefs: Mechanical & Fluid Systems
Docking System Enables Safe Rendezvous in Space
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Latest Briefs & News

Briefs : AR/AI
Artificial Skin Provides Haptic Feedback
Artificial Skin Provides Haptic Feedback
The skin could help rehabilitation and enhance virtual reality by instantaneously adapting to a wearer's movements.
Artificial Skin Provides Haptic Feedback
Application Briefs : Sensors/Data Acquisition
Valve Position Sensor Protects Switch Boxes from Salt Environment
Valve Position Sensor Protects Switch Boxes from Salt Environment
Salty air the Dutch city of Harlingen causes exposed metal parts to corrode.
Valve Position Sensor Protects Switch Boxes from Salt Environment
Briefs : Sensors/Data Acquisition
WiFi-Based Technique Measures Speed and Distance of Indoor Movement
WiFi-Based Technique Measures Speed and Distance of Indoor Movement
A technology uses a combination of WiFi signals and accelerometer technology to track devices in near-real-time.
WiFi-Based Technique Measures Speed and Distance of Indoor Movement
Blog : Sensors/Data Acquisition
A Breakthrough in Earthquake Forecasting: Floating Buoy Measures Seafloor Motion
A Breakthrough in Earthquake Forecasting: Floating Buoy Measures Seafloor Motion
New measurements could help experts guess the location and size of the next earthquake.
A Breakthrough in Earthquake Forecasting: Floating Buoy Measures Seafloor Motion
Blog : Mechanical & Fluid Systems
Aluminum Joining Methods: Welding vs. Adhesives
Aluminum Joining Methods: Welding vs. Adhesives
Our expert examines the pros and cons of welding, adhesives, and other metal joining methods.
Aluminum Joining Methods: Welding vs. Adhesives
Blog : Materials
Creating the Future: New Take on Welding Gun Bonds Plastic and Metal — In Seconds
Creating the Future: New Take on Welding Gun Bonds Plastic and Metal — In Seconds
A team in Germany has a quicker, cleaner approach to welding metal to plastic: The HPCI® Joining Gun.
Creating the Future: New Take on Welding Gun Bonds Plastic and Metal — In Seconds
Briefs : Data Acquisition
Robots Can Pick Up Any Object After Inspecting It
Robots Can Pick Up Any Object After Inspecting It

For decades, robots in controlled environments like assembly lines have been able to pick up the same object over and over again. More recently, breakthroughs in computer vision have enabled...

Robots Can Pick Up Any Object After Inspecting It
Briefs : Mechanical & Fluid Systems
Flying Robot Mimics Rapid Insect Flight
Flying Robot Mimics Rapid Insect Flight

Flying animals both power and control flight by flapping their wings. This enables small natural flyers such as insects to hover close to a flower but also to rapidly escape danger. Animal flight has...

Flying Robot Mimics Rapid Insect Flight
Q&A : Sensors/Data Acquisition
Q&A: Innovative Linear Electrostatic MEMS Actuator
Q&A: Innovative Linear Electrostatic MEMS Actuator
Sherry Towfighian and her team made a big improvement on how microphones are manufactured.
Q&A: Innovative Linear Electrostatic MEMS Actuator
Articles : Electronics & Computers
2019 'Create the Future' Sustainable Technologies Category Winner: Wave-Powered Water Desalination
2019 'Create the Future' Sustainable Technologies Category Winner: Wave-Powered Water Desalination
Learn about the world's first wave-driven desalination system.
2019 'Create the Future' Sustainable Technologies Category Winner: Wave-Powered Water Desalination
Articles : Mechanical & Fluid Systems
2019 'Create the Future' Automotive/Transportation Category Winner: A Standalone AC Battery
2019 'Create the Future' Automotive/Transportation Category Winner: A Standalone AC Battery
A prototype of the AC 'Biode' battery has been developed at 20W.
2019 'Create the Future' Automotive/Transportation Category Winner: A Standalone AC Battery
Briefs : Semiconductors & ICs
Passive Smart Container
Passive Smart Container

Although Radio Frequency Identification (RFID) technology is being used widely for pallet and box-level tracking in the commercial sector, significant technology gaps remain for tracking dense quantities at the item...

Passive Smart Container
Briefs : Imaging
Tiny Lensless Endoscope Captures 3D Images of Objects Smaller Than a Cell
Tiny Lensless Endoscope Captures 3D Images of Objects Smaller Than a Cell

Researchers have developed a new self-calibrating endoscope that produces 3D images of objects smaller than a single cell without a lens or any optical, electrical, or...

Tiny Lensless Endoscope Captures 3D Images of Objects Smaller Than a Cell
Briefs : Semiconductors & ICs
Battery-Free Sensor for Underwater Use
Battery-Free Sensor for Underwater Use

To investigate oceans, researchers aim to build a submerged network of interconnected sensors that sends data to the surface. Supplying constant power to scores of sensors designed to stay for long...

Battery-Free Sensor for Underwater Use
Articles : Mechanical & Fluid Systems
2019 'Create the Future' Manufacturing/Robotics/Automation Category Winner: The HPCI® Joining Gun
2019 'Create the Future' Manufacturing/Robotics/Automation Category Winner: The HPCI® Joining Gun
A team of inventors found a fast way to join plastic to metal.
2019 'Create the Future' Manufacturing/Robotics/Automation Category Winner: The HPCI® Joining Gun
Articles : Manufacturing & Prototyping
Expanding Traditional Machine Vision With High-Speed Digital Imaging
Expanding Traditional Machine Vision With High-Speed Digital Imaging
Machine vision systems shed light on processes too small or too fast to see with the human eye.
Expanding Traditional Machine Vision With High-Speed Digital Imaging
Blog : Mechanical & Fluid Systems
A Closer Look at ULiSSES, A Device Extending the Life of Organs
A Closer Look at ULiSSES, A Device Extending the Life of Organs
The ULiSSES device preserves organs, without the ice chest.
A Closer Look at ULiSSES, A Device Extending the Life of Organs
Blog : Aerospace
Answering Your Questions: How Will the Military Use Motion Control Technology?
Answering Your Questions: How Will the Military Use Motion Control Technology?
A Tech Briefs reader asks: What's next with military motion control?
Answering Your Questions: How Will the Military Use Motion Control Technology?
Blog : Sensors/Data Acquisition
Create the Future: A Drone That Folds to Fit Through Holes and Gaps
Create the Future: A Drone That Folds to Fit Through Holes and Gaps
A new drone “folds” itself into configurations that suit a given environment.
Create the Future: A Drone That Folds to Fit Through Holes and Gaps
Question of the Week : Energy
Will Wave-Powered Desalination Catch On?

Today's lead INSIDER story demonstrated how ocean waves can be used to turn seawater into freshwater.

Blog : Energy
Create the Future: Water Desalination, Powered by Waves
Create the Future: Water Desalination, Powered by Waves
Inventor Olivier Ceberio found a new way to turn ocean waves into fresh water.
Create the Future: Water Desalination, Powered by Waves