UA103633U - Automatic control flight altitude unmanned aerial vehicle - Google Patents

Abstract

Automatic control flight altitude unmanned aerial vehicle includes adder, first and second inputs of which are connected to the outputs of the gyro pitch free and the angular velocity sensor, and the output - to the input of the amplifier, the output of which is connected to the input of steering the machine, the machine is connected to the steering output handled by height and feedback connected to the input adder, handlebar height is connected to the aircraft, the first aircraft out of the input is free gyro pitch, the second sensor output to the input angular velocity and the third - the input altimeter, two blocks the formation of error signal between true and given flight altitude, the switch, the first output of which is connected to the inputs of the first and second blocks forming the error signal, and the other way - a third input adder, integrator input is connected to the output of the second error signal forming unit and the output of the integrator and the first block of the error signal connected to the fourth and fifth adder inputs, respectively, first and second outputs altimeter connected to the first and second input switch. She introduced sequentially connected: power failures detection, diagnosis block, block making and enforcement, first and second outputs of which are connected to the first and second switch inputs, respectively, and first and second detection unit is connected to the first bounce and second outputs altimeter.