초록 ▼

An air vehicle includes a flight computer, a fuselage, and two rotors mounted symmetrically with respect to the fuselage. Each of the two rotors includes a servo mechanism to tilt a respective rotor of the two rotors about two axes of the respective rotor. The flight computer is configured to send c

An air vehicle includes a flight computer, a fuselage, and two rotors mounted symmetrically with respect to the fuselage. Each of the two rotors includes a servo mechanism to tilt a respective rotor of the two rotors about two axes of the respective rotor. The flight computer is configured to send control parameters to each of the two rotors, the control parameters including a rotational speed, a first tilt angle about a first axis of the two axes of the respective rotor, and a second tilt angle about a second axis of the two axes of the respective rotor. A method for operating the air vehicle is also provided.

대표청구항 ▼

1. A twin-tilt rotor air vehicle system comprising: an air vehicle;a flight computer;a fuselage mounted on a post mounted to a top of the air vehicle above the air vehicle's center of gravity and extending symmetrically and laterally from the air vehicle, and perpendicular to a roll axis of the air

1. A twin-tilt rotor air vehicle system comprising: an air vehicle;a flight computer;a fuselage mounted on a post mounted to a top of the air vehicle above the air vehicle's center of gravity and extending symmetrically and laterally from the air vehicle, and perpendicular to a roll axis of the air vehicle, andtwo rotors symmetrically mounted to opposite ends and at an underside of the fuselage, each of the two rotors including a servo mechanism to tilt a respective rotor of the two rotors about two axes of the respective rotor, one of the two axes is collinear with the pitch axis of the air vehicle system, each servo mechanism having a rotor base that extends through the fuselage,wherein the fuselage is further secured to the air vehicle with two struts, each strut connected at a bottom side of the fuselage at a position that is the same distance from the roll axis as the servo mechanisms and a bottom of the post mounted to the top of the air vehicle,wherein the flight computer sends control parameters to each of the two rotors, the control parameters including a rotational speed, a first tilt angle about a first axis of the two axes of the respective rotor, and a second tilt angle about a second axis of the two axes of the respective rotor, andwherein in two rotors are the only rotors included in the twin-tilt rotor air vehicle system. 2. The air vehicle system according to claim 1, wherein each of the two rotors is independently tillable about the first axis and the second axis of the respective rotor. 3. The air vehicle system according to claim 1, further comprising: a control panel, wherein the control panel sends flight commands, andthe flight commands are executed by the flight computer to control the control parameters of the two rotors. 4. The air vehicle system according to claim 3, wherein the control panel includes at least two 3-axis joysticks,the at least two 3-axis joysticks include a first joystick and a second joystick,forward and reverse positions of the first joystick are proportionally linked to forward and reverse speeds of the air vehicle,left and right positions of the first joystick are proportionally linked to a lateral speed of the air vehicle, and a twist of the first joystick is proportionally linked to forward acceleration or forward thrust of the air vehicle. 5. The air vehicle system according to claim 4, wherein forward and reverse positions of the second, joystick are proportionally linked to a pitch angle of the air vehicle,left and right positions of the second joystick are proportionally linked to a roll angle of the air vehicle, and a twist of the second joystick is proportionally linked to a yaw angular velocity of the air vehicle, anda twist of the second joystick is proportionally linked to a yaw angular velocity of the air vehicle. 6. The air vehicle system according to claim 5, wherein the control panel further includes switches to alter the proportionally linked functions assigned to the first joystick and the second joystick. 7. The air vehicle according to claim 3, wherein the control panel includes a first sliding stick and a second sliding stick,the first sliding stick is linked to an elevation control of the air vehicle, andthe second sliding stick is linked to a speed of ascending and descending of the air vehicle. 8. The air vehicle system according to claim 3, wherein the control panel includes control inputs to set a lateral acceleration, a roll angular speed, a pitch angular speed, and a yaw acceleration of the air vehicle. 9. The air vehicle according to claim 3, wherein the control panel receives the flight commands from a location remote from the air vehicle.