day : 17/06/2022 3 results

DARPA wants to refuel drones in flight – wirelessly

US military researchers are trying to turn in-flight refueling tankers into laser-shooting "airborne energy wells" for charging drones, and they want the public's help to figure out how.The Defense Advanced Research Projects Agency (DARPA) published a request for information (RFI) ...

UAVOS Expands Helicopter Rotor Blade System Capability to Add Torsion Bar

UAVOS announced that it had completed flight tests of its advanced bearing-less rotor system installed on the UVH 25EL unmanned helicopter. Torsion bar is aimed to provide an effective damping action against the dynamic components of the forces and torques acting on the rotor. The new rotor design ...

Unjammable GPS system successfully tested on DeltaQuad VTOL UAV

With global tensions rising, the demand for aerial intelligence platforms has increased dramatically. Unfortunately, most commercial platforms are no match for the latest jamming technology, having their GPS and communication links jammed even before they are able to take off.In the last few ...