A perching drone saves battery power, drones that connect communities, considerations for photography drones, Covid vaccination deliveries, secret combat drones, breaking up street racing, Airmap acquires DroneUp, and NOTAMs and drones.
Engineers at Stanford University created robotic talons that can be attached to a drone so it can perch and carry objects like a bird. The SNAG (Stereotyped Nature-Inspired Aerial Grasper) has two independently moving legs inspired by the peregrine falcon. The 3D-printed “bones” articulate with motors and fishing lines that act like muscles and tendons.
The legs and claws of the perching drone grasp quickly, in no more than 20 milliseconds. When the SNAG accelerometer detects an impact with the perch, it activates a balancing algorithm and tilts the drone forward, just like a bird does.
Video: Stanford engineers create perching bird-like robot
The Massachusetts Department of Transportation’s Aeronautics Division has partnered with Skyports to investigate connecting remote Cape Cod communities. The Department wants to provide emergency medical delivery after storms or other natural disasters and everyday services such as healthcare and logistics. Cape Cod is composed of difficult-to-reach islands and peninsulas.
Vaccine deliveries in remote regions can be problematic. But in India where the travel time can be two hours by road, a multirotor drone can make the same trip in 20 minutes. India’s CSIR-National Aerospace Laboratories has developed the octocopter that can carry a 10-kilogram payload over a range of 20 kilometers.
Development money for two classified unmanned air combat vehicles is planned for the 2023 fiscal budget. The combat drones would be designed to operate alongside the Next-Generation Air Dominance Program (NGAD) and the B-21 bomber, both classified programs. Teal Group’s Richard Aboulafia speculates this could be Skyborg – the loyal wingman program. See also, 2 new secret combat drones are in the works, Air Force secretary says.
