Features

Application Briefs

Application Briefs: AR/AI

Artificial Intelligence in Cars — Inside the Brains

Learn the internal functioning of an AI processor that pulls from a variety of sensors, including radar, lidar, sonar, and cameras.

Application Briefs: Energy

Protecting the U.S. Electric Grid with Physics-Based Cybersecurity

The grid’s growing size and complexity increases vulnerability to cyberattacks.

Application Briefs: Sensors/Data Acquisition

Measuring Aggressive Launch Loads on Spacecraft

What began as a research tool to collect aerodynamic data from research aircraft is now solving technical challenges for NASA.

Application Briefs: Aerospace

Advancing Hybrid-Electric Propulsion Systems for Sustainable Flight

Hybrid-electric propulsion systems hold clear potential to reduce aircraft carbon dioxide emissions and support the goal of greater sustainability in aviation.

Application Briefs: Motion Control

Earthly Twin Offers Test Bed for NASA’s Perseverance Mars Rover

OPTIMISM, the full-scale engineering model of Perseverance, is helping NASA assess the risk of potential driving hazards on Mars.

Application Briefs: Test & Measurement

High-Speed Inspection and Reverse Engineering in 2D and 3D

The Opti-Scan inspection system can measure surfaces and edges in 3D.

Application Briefs: Photonics/Optics

Manufacturing Large Mirrors

With advanced tech, mirrors can be made with high accuracy.

Application Briefs: Manned Systems

Compact and Robust Connectors Prove Pivotal in CubeSat Deployment

Learn about the interconnects that are supporting today's miniature satellites.

Application Briefs: Motion Control

Hydraulic Actuator Enables Sprayer to Steer Clear of the Ordinary

The retrofit uses unconventional technologies.

Application Briefs: Propulsion

Solar Electric Propulsion for Gateway Moon Outpost

The power and propulsion element of NASA’s Gateway is a high-power, 50-kilowatt solar electric propulsion spacecraft.

Application Briefs: Electronics & Computers

Rad-Hard Avionics for Moon Rover

A mobile robot will go to the South Pole of the Moon — with help from radiation-hardened avionics.

Application Briefs: Sensors/Data Acquisition

Designing Advanced IR Optical Assemblies for UAVs

Unmanned aircraft present a range of optics challenges.

Application Briefs: Photonics/Optics

Illumination Design Considerations for Robotic Surgery Vision Systems

To have a successful product, one must consider all the required sub-systems to deliver high-quality illumination.

Application Briefs: Imaging

Technologies Increase Safety of Astronauts to the Moon

As the U.S. lands a craft on the Moon for the first time since 1972, technology built by Louisiana State University students will report back from the lunar surface.

Application Briefs: Wearables

Sensing Hazardous Gases Can Save Lives

Pellistor/Catalytic Bead (CB) sensors can respond to flammable gases such as hydrogen, oxygen, hydrogen sulfide, methane, butane, propane, and carbon monoxide.

Application Briefs: Sensors/Data Acquisition

Eddy Current Displacement Sensors for Industry

Eddy current displacement sensors can make measurements in harsh Industrial environments, even where pressure, dirt, or temperature fluctuations occur.

Application Briefs: Mechanical & Fluid Systems

Machine Condition Monitoring Keeps a Factory Running

Learn how to outfit your equipment with sensors.

Application Briefs: Sensors/Data Acquisition

Improving Overhead Equipment Devices for a New Era of Railway Transportation

See how COMSOL is supporting upcoming modifications to railway infrastructure in India.

Application Briefs: Mechanical & Fluid Systems

Component Helps Perseverance Sample Mars

Ewellix (Gothenburg, Sweden) has developed a planetary roller screw that's now on Mars.

Application Briefs: Software

OPC UA Standard for Industrial Automation

The global interoperability standard supports manufacturing and manufacturing DX (digital transformation) in the digital era.

Application Briefs: Materials

The Hidden Effects of Optical Coating Stress

For applications requiring high-energy material deposition coatings, you'll need to understand how stress can impact surface figure and system performance.