Briefs: Manned Systems
Innovators at NASA’s Johnson Space Center have designed a circumferential scissor spring mechanism, that when incorporated into a hand controller, improves the restorative force to a control stick’s neutral position. The design also provides for operation on a more linear portion of the spring’s force deflection curve, yielding better feedback to the user.
Briefs: Manufacturing & Prototyping
Inventors at the NASA Langley Research Center have developed a novel method to model and ingest point-wise process data to evaluate an additive manufacturing build and its file for issues by highlighting potential anomalies or other areas where the build may have issues with fusion of the material.
Briefs: AR/AI
By using artificial intelligence, researchers are developing a system that can automatically identify buildings after disasters and make an initial determination of whether they are damaged and how serious that damage might be.
Briefs: Electronics & Computers
MIT researchers developed a machine-learning technique called Diffusion-CCSP. Diffusion models learn to generate new data samples that resemble samples in a training dataset by iteratively refining their output.
Briefs: Electronics & Computers
Researchers from MIT, the MIT-IBM Watson AI Lab, and elsewhere have developed a technique that enables deep-learning models to efficiently adapt to new sensor data directly on an edge device. Their on-device training method, Pock-Engine, determines which parts of a huge machine-learning model need to be updated to improve accuracy, and only stores and computes with those specific pieces.
Briefs: Manufacturing & Prototyping
Using kirigami, the ancient Japanese art of folding and cutting paper, MIT researchers have now manufactured a type of high-performance architected material known as a plate lattice, on a much larger scale than scientists have previously been able to achieve by additive fabrication.
Briefs: Transportation
Researchers at The Ohio State University have developed new software to aid in the development, evaluation, and demonstration of safer autonomous, or driverless, vehicles. Called the Vehicle-in-Virtual-Environment (VVE) method, it allows the testing of driverless cars in a perfectly safe environment.
Briefs: Robotics, Automation & Control
Imagine a team of humans and robots working together to process online orders — real-life workers strategically positioned among their automated coworkers who are moving intelligently back and forth in a warehouse space. This could become a reality sooner than later, thanks to researchers at the University of Missouri.
Briefs: Aerospace
Launched by Purdue University postgraduate students, Aerovy Mobility commercializes cloud-based software solutions to plan and operate infrastructure that charges electric aircraft with renewable energy.
Briefs: Electronics & Computers
New research in quantum computing at Sandia National Laboratories is moving science closer to being able to overcome supply-chain challenges and restore global security during future periods of unrest.
Briefs: Robotics, Automation & Control
The technology could be useful in manufacturing and assembly plants for sorting packages, or in any environment where humans and robots collaborate.
Briefs: Robotics, Automation & Control
Interactive program aids motion planning for environments with obstacles.
Briefs: Test & Measurement
Researchers have developed the first ethical algorithm to fairly distribute the levels of risk rather than operating on an either/or principle.
Briefs: Software
Robotic vision has come a long way, reaching a level of sophistication with applications in complex and demanding tasks, such as autonomous driving and object manipulation.
Briefs: Electronics & Computers
A team has designed and built a chip that runs computations directly in memory and can run a wide variety of AI applications.
Briefs: Electronics & Computers
The researchers plan to apply the design to edge computing devices.
Briefs: Robotics, Automation & Control
The software can be integrated with existing hardware to aid people using robotic prosthetics or exoskeletons.
Briefs: Aerospace
NASA’s System-Wide Safety (SWS) project is developing innovative data solutions to assure safe, rapid, and repeatable access to a transformed National Airspace System.
Briefs: Design
A new area of artificial intelligence called analog deep learning promises faster computation with a fraction of the energy usage.
Briefs: Software
MMS was developed as an add-on to NASA Ames-patented Inductive Monitoring System (IMS), which estimates deviation from normal system operations.
Briefs: Transportation
Predicting the extent that one sound is heard over another is difficult, yet could help engineers to better design for sound management.
Briefs: Manufacturing & Prototyping
Companies in many industries are completely revamping the way in which their manufacturing arms are designing, building, producing, and servicing their goods.
Briefs: Design
The new method could slash the energy cost of AI.
Briefs: Materials
Researchers at University of Central Florida have developed an artificial intelligence device that mimics the retina of the eye.
Briefs: Imaging
The models allow users to optimize X-ray radiography setups, for the detection of crack and crack-like flaws, to penetrate various materials to show internal structures of parts.
Briefs: Manufacturing & Prototyping
Simulations teach a neural network how to adjust printing parameters to minimize error, and then apply that controller to a real 3D printer. The system printed objects more accurately than all the other 3D-printing controllers they compared it to.
Briefs: AR/AI
The team compared its AI approach, known as virtual native enhancement, with contrast-enhanced CMR scans now used to monitor hypertrophic cardiomyopathy, the most common genetic heart condition.
Briefs: Software
Researchers developed a novel software algorithm to analyze pulse rate signals and infer the presence of atrial fibrillation on one brand of wearables.
Briefs: Robotics, Automation & Control
The technology could be useful in manufacturing and assembly plants for sorting packages, or in any environment where humans and robots collaborate.