Mechanical & Fluid Systems

Insect-Inspired Motion Sensing

This mechanical gyroscope can advance motion sensing capabilities in consumer-sized applications.

Dynamic Gripper Mimics Adjustable Grip of the Human Hand

Such grippers would be suited for human-robot partnership in assembly lines in the automotive, electronic packaging, and other industries.

Flexure for Self-Assembly

Conventional fastening mechanisms like nails, bolts, and welds are subject to manufacturing and inspection tolerances, differential thermal growth, and other sources of error that lead to over-constraint, among other...

Soft, Skin-Like Structures for Robotic Locomotion and Transportation

These soft robots can be rolled up and carried in a pocket.

Robots Assemble Large Structures from Little Pieces

Systems of tiny robots could build high-performance structures, from airplanes to space settlements.

Intelligent Microrobots

Such machines, only a few tens of micrometers across, could be used in the human body to perform small operations.

Thin Heat Shield for Superfast Aircraft

A carbon nanotube heat shield can better protect extremely fast aircraft.

Flow Disruption Devices for the Reduction of High Lift System Noise

This technique lowers airstream noise generated at the side edges of deployed flaps, elevons, or slats.

Shape Sensing Innovations Dramatically Improve Structural Design Tools

These advances are useful for transportation, infrastructure, and aerospace.

Robotic “Cockroach” Explores Underwater Environments

This microbot can walk on land, swim, and walk underwater.

Catalysis Approach Reduces Carbon Dioxide to Methane

This approach is a cost-effective way to convert carbon dioxide gas into methane.

Micro Device Detects Ebola Virus Using Bio-Sensors

The device can be used to pre-screen for the virus using gene-editing assays before those infected can travel and expose others.

SiC-Based Microstructures for Sensors

Ultra-thin SiC microstructures enable batch fabrication of MEMS, NEMS, pressure sensors, and biosensors.

Modular Toolbox Builds Safe Robots

Various components are used to assemble robots that are more aware of their surroundings.

Process Turns Sand and Plant Materials into a Water Filtration Tool

According to the United Nations, 2.1 billion people lack access to safely managed drinking water services and the majority live in developing nations. A process was developed...

Particle Robot Works as a Cluster of Simple Units

Loosely connected disc-shaped “particles” can push and pull one another, moving together to transport objects.

Pinpointing Consumption “Sweet Spot” Makes Formation Flight More Fuel-Efficient

A new method of estimating the optimal trailing aircraft position in a formation increases fuel savings.

Magneto-Optic Biosensor Using Bio-Functionalized Magnetic Nanoparticles

This technology is a novel, rugged, and economic diagnostic and sensor platform technology.

Microrobot Powered by Soft Muscles

This microrobot with soft actuators can crash, fall, and collide without being damaged.

Robot Performs Complex Maneuvers

An upgraded mini robot can leap over obstacles with ease.

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.

Self-Contained Wheel Unit

Researchers have developed a self-contained wheel unit that combines a wheel and an electric motor.

Precision Low-Speed Motor Controller

The technology can be used in commercial motors, robotic systems, and hybrid and electric vehicles.

Algorithm Gives Robots a Faster Grasp

The algorithm speeds up the planning process that robots use to adjust their grip on objects.

Artificial Skin Provides Haptic Feedback

The skin could help rehabilitation and enhance virtual reality by instantaneously adapting to a wearer's movements.

Continuous Fiber Composite for Use in Gears

This lightweight material brings strength and durability to complex shapes.

Packaging for SiC Sensors and Electronics

This packaging provides protection for SiC sensors and electronics in harsh, hightemperature environments.