Systems and methods for an unmanned aerial vehicle (UAV) and control are provided. A UAV may include a swashplateless and hinged propulsion system, and a rotating payload system including an ISR device, a wind sensor, explosive charge and an atmospherics and/or CBRN sensor. A UAV flight controller may include a motion, compass, visual and gyroscopic (MCVG) or other gravitational forces sensor, a communications module configured to communicate with a UAV, and a flight module. The flight module may be configured to receive flight data from the UAV and generate flight control instructions based at least on the flight data and data received from the MCVG sensor. The flight control instructions may be operable to pilot the UAV based on movement of the UAV flight controller in 3D space.

Systems and methods for an unmanned aerial vehicle (UAV) and control are provided. A UAV may include a swashplateless and hinged propulsion system, and a rotating payload system including an ISR device, a wind sensor, explosive charge and an atmospherics and/or CBRN sensor. A UAV flight controller may include a motion, compass, visual and gyroscopic (MCVG) or other gravitational forces sensor, a communications module configured to communicate with a UAV, and a flight module. The flight module may be configured to receive flight data from the UAV and generate flight control instructions based at least on the flight data and data received from the MCVG sensor. The flight control instructions may be operable to pilot the UAV based on movement of the UAV flight controller in 3D space.

An aircraft includes an airframe with first and second wings having a fuselage extending therebetween. A propulsion assembly is coupled to the fuselage and includes a counter-rotating coaxial rotor system that is tiltable relative to the fuselage to generate a thrust vector. First and second yaw vanes extend aftwardly from the fuselage. A flight control system is configured to direct the thrust vector of the coaxial rotor system and control movements of the yaw vanes. In a VTOL orientation of the aircraft, differential operation of the yaw vanes and/or differential operations of first and second rotor assemblies of the coaxial rotor system provide yaw authority for the aircraft. In a biplane orientation of the aircraft, collective operation of the yaw vanes provides yaw authority for the aircraft.

Methods and systems are provided for responding to an attacker including a shooter who opens fire at a site where people are gathered, including identifying, neutralizing, and restraining the attacker. A system may include a central control unit configured to receive signals indicative of gun fire, to responsively determine an origin of the gun fire, to identify features of a shooter associated with the gun fire and to release a UAV from a shielded UAV housing to engage the shooter. The UAV may be configured to fly towards the shooter, according to the origin of the gun fire and the identifying features of the shooter, and to neutralize the shooter by operating a UAV incapacitating mechanism.

A system comprising an unmanned aerial vehicle (UAV) having wing elements and tail elements configured to roll to angularly orient the UAV by rolling so as to align a longitudinal plane of the UAV, in its late terminal phase, with a target. A method of UAV body re-orientation comprising: (a) determining by a processor a boresight angle error correction value bases on distance between a target point and a boresight point of a body-fixed frame; and (b) effecting a UAV maneuver comprising an angular role rate component translating the target point to a reoriented target point in the body-fixed frame, to maintain the offset angle via the offset angle correction value.

Disclosed herein is a payload delivery device. The payload delivery device is configured for delivering an explosive component. The payload delivery device comprises a first module having an interior cavity for containing an explosive component. The payload delivery device further comprises at least one attachment module connected to the central module via a connection means. The at least one attachment module having an interior cavity for containing an additional component.

A protection system for a classroom or other space to protect against a terrorist. The system includes a fixed control unit and a mobile control unit. The fixed control unit contains a hanger for drones to be launched against the terrorist. The fixed control unit also includes data storage units, a computer, a computer program and a memory, power storage units, a sighting laser for obtaining location information about the terrorist and an etching laser for marking the terrorist, an optics system for receiving visual information, and a telecommunication unit to send and receive information. The mobile control unit is worn by a protecting person in the space and includes some of the same components as the fixed control unit. It also has a local aiming system that includes for example a rifle type sight. The drone is a self-contained, self-propelled robotic flying vehicle that can be very small or even the size of a mouse. It has a mag-lev engine, electrical storage units and an aeronautically shaped body.

An apparatus and method for aerial recovery of an unmanned aerial vehicle (UAV) are provided. The apparatus includes a rigid base having a first section and a second section, wherein the first section is securely mounted to a floor of an aircraft. The apparatus further includes a servicing platform moveably mounted to the base and configured to move along a direction parallel to a longitudinal axis of the aircraft such that in an extended position, the servicing platform at least partially protrudes from a rear cargo door of the aircraft, wherein the servicing platform comprises a capturing mechanism configured to capture the UAV in the extended position.

A shooting method is provided, including: obtaining position information of a shooting object; planning a first circumnavigation route and a second circumnavigation route for surrounding shooting of the shooting object based on the position information; controlling a UAV to move along the first circumnavigation route and the second circumnavigation route respectively; and controlling the UAV to shoot the shooting object by a camera mounted on the UAV during movement to obtain multiple images of the shooting object. Images collected on the first circumnavigation route and images collected on the second circumnavigation route share homologous image points of the shooting object. The images are used to establish a three-dimensional model of the shooting object. Thus, the shooting efficiency of the UAVs is improved for shooting images for three-dimensional reconstruction.

A winged external guidance frame placed on the muzzle that can couple with a projectile while exiting the barrel utilizing the kinetic energy of the projectile to travel to the target while the accuracy is provided by on board electronics and corrected using the wings. Alternately a reusable unmanned aerial system that travels in the speed and direction of the projectile and couples with the projectile as it exits the barrel.