Encoder Selection: Finding the Right Fit

Key considerations to keep in mind while selecting the best encoder for your application.

Improving Autonomous Robotic Systems

A new general-purpose optimizer can speed up the design of walking robots, self-driving vehicles, and other autonomous systems.

AI-Powered Machines for Hazardous Environments

The robots will be challenged to carry out work too dangerous for humans.

New Products

New Products from the August 2022 issue of Motion Design.

Making Automotive Assembly Lines Safer

The moving assembly line remains an integral piece of most automobile manufacturing.

Products of Tomorrow

This column presents technologies that have applications in commercial areas, possibly creating the products of tomorrow.

5 Ws of Unmanned Lasers for Methane Detection

As concerns rise about methane, a CU startup is working toward plugging the leaks.

Q&A: Artificial Skin Could Lead to a New Generation of Touch-Sensitive Robots

A team of engineers from the University of Glasgow led by Professor Ravinder Dahiya developed an artificial skin with a new type of processing system based on...

The Commercial Future of Low-Earth Orbit

“Godspeed, fellas. Let’s go have some fun.” These were the words of encouragement from mission control at the Kennedy Space Center — only this time for the first private astronaut mission...

Boosting Operational Intelligence with AI

Although industrial factories and processing plants have long been automated, it remains vital for human decision-making to be involved in operations, sometimes to a great extent. Automation in and...

Material Inspired by Chain Mail Transforms from Flexible to Rigid on Command

Applications include a smart fabric for exoskeletons, an adaptive cast that adjusts its stiffness as an injury heals, or a deployable bridge that could be unrolled and stiffened.

Enhanced Material Stable Enough for Solar Cells

A simple change to the surface of perovskite removes a barrier to its functionality.

Plant-Based Thermotherapy Patch

Additional applications include defogging/defrosting, wearable devices, industrial heat systems, sensors, thermochromic displays, and microfluidic chips.

Piezoelectric Material Remains Effective at High Temperatures

The material remains effective as an energy harvester or sensor at temperatures to well above 572°F.

Method Pinpoints Microscale Damage in Metal

The process predicts when and where microscopic cracks will occur before they become catastrophic.

Fixed-Wing Angle eVTOL

New design removes the need for mechanisms to perform active tilting of the wings or rotors, reducing system mass.

Anti-Phase Noise Suppression Rotor Technologies

Acoustic optimization for anti-phase asymmetric rotor.

Improved Fixed-Wing Gust Load Alleviation Device

Gust load alleviation is an increasing concern for the design of fixed-wing aircraft with ultra-high aspect wings.

Outer Aileron Yaw Damper

A lightweight alternative to rudders for aircraft with spanwise adaptive wings.

Analyses Find Cause of Fatal Problem in Rocket Engine Combustors

Advanced analyses shed light on the mechanism of a deadly problem plaguing combustion chambers in rocket engines.

Laser Processing Method for Optoelectronic Devices

This method increases the efficiency of light-emitting diodes and other optical elements.

Flexible Micro LEDs for Wearables

These micro LEDs can be folded, twisted, cut, and stuck to different surfaces.

Silicon Chip Improves LiDAR

Bulky, heavy LiDAR systems in self-driving cars could be replaced with a single chip.

Metalens for Virtual and Augmented Reality

The millimeter-sized flat lens can be used in wearable displays for virtual reality, which requires compact, lightweight, and cost-effective components.

Low Separation Force Quick Disconnect Device

A self-aligning, self-healing system for pneumatics and cryogenics with applications in aerospace.

Miniature Separable Fill and Drain Valve

Besides miniature spacecraft propulsion systems, the valve could also have applications in the industrial processing industry where low flow devices are commonly used.

Multi-Link Spherical Joint

Single joint allows six attachments with independent movement.

Self-Aligning Poppet

Testing has shown that NASA's poppet reduces leakage rates of traditional aerospace cryogenic valves by three orders of magnitude.

Ecological Power Storage Battery Made of Vanillin

Vanillin is converted into a redox-active electrolyte material for liquid batteries.