Abstract:
PURPOSE: A stealth aircraft is provided to optimize a stealth property by always facing a clean second face to radar threat. CONSTITUTION: A stealth aircraft(10) comprises a turbine and bays(20,24). The turbine propels an aircraft having at least one turbine holes(14,16). Other components of the aircraft are received inside the aircraft through the bays. The aircraft is designed to have a small radar signature. The turbine holes and the bays are arranged on a first face(12) of the aircraft. A second face(30) of the aircraft has the small radar signature smaller than the first face.
Abstract:
PURPOSE: An automatic armament selection apparatus and a method thereof for an armed unmanned aerial vehicle are provided to prevent mission failure due to the fact that an initially selected armament is not launched when a target is certainly attacked because mission is accomplished by selecting loaded armaments capable of automatically launching. CONSTITUTION: An automatic armament selection apparatus for an armed unmanned aerial vehicle comprises a data link part(21), a target detecting part(22), an armament launching determination part(23), and an armament control part(24). The data link part wirelessly communicates with a ground control center. The target detecting part obtains information about the current position and type of targets. The armament launching determination part determines the satisfaction of armament launching conditions. The armament control part selects an initial armament according to missions wirelessly applied from the data link part and locks the initial armament, selected when the armament launching conditions are satisfied, on the current position of the targets. The armament control part resets the armaments when the armament launching conditions are not satisfied. [Reference numerals] (21) Data link part; (22) Target detecting part; (23) Armament launching determination part; (24) Armament control part
Abstract:
본발명은화재진압드론에관한것이다. 본발명에따른화재진압드론은개방탄을발사하여유리창등을깨뜨린후 소화탄을건물내부로투척하여화재진압을한다. 본발명은개방탄및 소화탄발사시반대방향으로압축공기를발사하여화재진압드론이뒤로밀리는것을방지할수 있다. 본발명의화재진압드론은광센서를이용하여유리창이위치하는지점을정확하게파악할수 있다.
Abstract:
PURPOSE: A disarming device for unmanned armed aerial vehicles and a disarming method thereof are provided to remove factors which can threat land power when emergency situations are generated during the flight of unmanned armed aerial vehicles. CONSTITUTION: A disarming device for unmanned armed aerial vehicles comprises a data link part(21), a data link monitoring part(22), a body detect monitoring part(23), a flight control part(26), a disarming procedure database(24), and a disarming management part(25). The data link part wirelessly communicates with a ground control center. The data link monitoring part monitors the rupture of data link in real time. The body detect monitoring part monitors the defect of a body containing the malfunction of body components in real time. The flight control part monitors abnormal flight control and abnormal navigation information. The disarming procedure database stores disarming procedures for performing according to each disarming reason. The disarming management part extracts the disarming procedures matched with the generated disarming reasons from the disarming procedure database and blocks disarming power according to the disarming procedures. [Reference numerals] (21) Data link part; (22) Data link monitoring part; (23) Body defect monitoring part; (24) Disarming procedure database; (25) Disarming management part; (26) Flight control part
Abstract:
PURPOSE: A flight control apparatus of a flight assist device for general purpose bombs is provided to improve the accuracy of bomb-dropping by guiding general purpose bombs to a target using a guidance and control program of a flight control computer without an aviator's command. CONSTITUTION: A flight control apparatus of a flight assist device for general bombs comprises an inertia detector(202), a navigation module(203), a bomb drop sensor(204), an unfolded wing sensor(205), and a flight control computer(206). The inertia detector detects the speed and the acceleration of a general purpose bomb. The navigation module provides information for the guidance operation of the general purpose bomb using signals from the inertia detector and a GPS(Global Positioning System). The bomb drop sensor senses the dropping of the general purpose bomb and transmits sensing signals. The unfolded wing sensor senses the unfolding of the left and right main wings of the flight assist device and transmits the sensing signals. The flight control computer receives the sensing signals and generates the operation command of a flaperon actuator(207).