Home Blog Page 349

DARPA’s FLA Algorithms Turn Small Drones Autonomous

0

DARPA is constantly working on projects to make robots and drones smarter. Its Fast Lightweight Autonomy (FLA) program recently completed Phase 2 flight tests, demonstrating how advanced algorithms can be used to turn small air & ground robots into a team that could perform tasks dangerous to humans autonomously.

Using these algorithms, small drones can fly between multi-story buildings and through narrow openings to create 3D maps of the interior before existing. As J.C. Ledé, DARPA program manager, explains:

FLA honed algorithms that in the not too distant future could transform lightweight, commercial-off-the-shelf air or ground unmanned vehicles into capable operational systems requiring no human input once you’ve provided a general heading, distance to travel, and specific items to search

Fast Lightweight Autonomy (FLA) Phase 2 Flight Testing

Such algorithms are useful on the battlefield too. They can add autonomous scouting capabilities to small drones and robots.

[HT]

Hangfa Navigator L1 Robot with Caterpillar Wheel System

0

Meet the Hangfa Navigator L1 Robot: a premium robot with a caterpillar wheel system, high ground clearance, advanced motor controller, and everything needed to adapt to muddy and other challenging environments. It relies on two coreless motors to drive it.

This Flexible Snake Arm Robot Works In Hazardous Environments

0

Here is a long, flexible snake robot that can move through small openings and around obstacles to perform tasks in harsh conditions. The robot has 12 joints with over 2 dozen degrees of freedom. As New China TV explains, this new version move more deftly in confined areas. 

This Hexapod Robot Mimics How Satellites Move In Space

0

Here is a 6-legged robot that can mimic how satellites move in space. NASA is using this hexapod robot to conduct tests of robotic satellite servicing. As the hexapod moves, a robotic arm mounted to a panel close by grasps the mock satellite.

Robotnik AGVS Autonomous Robot

0

Meet the Robotnik  AGVS: an autonomous robot that can transport items indoors with two motors controlling its direction and traction. It has a low profile chassis, so it can roll under containers. The chassis is made of aluminum and steel.

Waterbot Arduino Water Robotics Kit for Kids

0

Here is an Arduino robotics kit you can use in your pool or tub and let your children program it. The Waterbot kit teaches users about basic robotics, hydrodynamics, and programming. It has ultrasonic sensors to roam autonomously. It has an Android app for easy control.

Vanderbilt’s Smart Adaptive Robotic Ankle

0

Plenty of prosthetic legs on the market can’t adapt to different surfaces easily. Vanderbilt’s smart robotic ankle aims to change that. It relies on a motor, sensors, chip, and actuator to conform to the surface the foot is contacting.

Rotem Assault Drone for Combat

0

Here is a lightweight quadcopter drone that can deliver surveillance and assault from the air. The Rotem Assault Drone has a lightweight design and can be carried in a backpack. It folds down to a 38 inches long and 7 inches wide. As Israeli Defense explains, the Rotem comes with a combat head and VTOL capability.

RAD Sampler: Robotic Underwater Pokeball That Gently Handles Sea Creatures

0

Here is a robot designed to capture underwater creatures like a pokeball. The rotary actuated dodecahedron sampler (RAD) has five petals that fold up to safely capture marine organisms like jellyfish without harming them. It has simple controls, making it easy to operate in deep ocean environments.

As the above video explains, this robotic pokeball was tested to a depth of 700m but can withstand the pressures at full ocean depth of 11km. It uses a single motor to drive the folding mechanism.

[HT]

Moorebot Zeus Programmable Battlebot

0

Here is another battlebot you can easily program and control. The Moorebot Zeus has 22 servo motors that are metal-geared to sustain heavy force. It comes with a bunch of standard moves but owners can try graphical programming to customize them.

More Robots: