Lightweight stabilized gimbal camera payload for small aerial vehicles

1. A gimbal configured to be implemented in an unmanned aerial system, the gimbal comprising:

a payload interface comprising a payload interface wall and the payload interface being configured with mechanical retention components configured for tool-free mechanical attachment to an unmanned aerial system;

the payload interface further configured with electrical connections configured to receive power from the unmanned aerial system;

the payload interface further configured with electrical connections configured to exchange data with the unmanned aerial system;

an end effector configured to hold at least one sensor in a stabilized orientation;

a structure comprising composite skins, an internal structure, and integrated seals;

integrated drive components with gearing and bearings arranged on outermost diameter of rotation interfaces and the integrated drive components are configured with one, two or three rotational degrees of freedom; and

at least one computer that comprises at least one of the following: a dedicated vision computer, a dedicated targeting computer, and/or one or more rotational actuator control computers,

wherein excess heat generated by the at least one computer is disposed of through a heat transfer surface integrated into the composite skin of the gimbal.

2. The gimbal according to claim 1 , further comprising:

a first stage configured as a “roll” stage;

a second stage configured as a “pitch” stage; and

a third stage configured as another “roll” stage,

wherein the first stage, the second stage, and the third stage are configured with rotational degrees of freedom,

wherein the mechanical retention components are configured for insertion into corresponding features of the unmanned aerial system.

3. The gimbal according to claim 2 wherein the third stage is configured to continuously rotate,

wherein the mechanical retention components comprise arms configured to flex and end portions with hooks.

4. The gimbal according to claim 1 further comprising a heat sink thermally coupled to the at least one computer,

wherein the excess heat generated by the at least one computer is disposed of through the heat sink and the heat transfer surface integrated into the composite skin of the gimbal.

5. The gimbal according to claim 1 , wherein the sensor comprises a single color camera.

6. The gimbal according to claim 1 , wherein the sensor comprises one color camera of fixed focal length and at least one thermal camera of fixed focal length.

7. The gimbal according to claim 1 , wherein the sensor comprises one color camera configured with a variable focal length and/or a variable zoom.

8. The gimbal according to claim 1 , further comprising a system configured to provide rotational angle feedback implemented with an angle sensor.

9. The gimbal according to claim 1 , further comprising at least one rotational control computer configured to control a motion of the gimbal to have multiple rotational degrees of freedom.

10. The gimbal according to claim 1 , further comprising:

a removable data storage arranged in the payload interface wall.

11. The gimbal according to claim 1 , wherein the payload interface is configured to be attached to the unmanned aerial system at a front of an aircraft.

12. The gimbal according to claim 1 ,

wherein the integrated seals are configured to limit penetration by water and/or small particles; and

wherein the electrical connections comprise a spring-loaded construction.

13. The gimbal according to claim 1 , further comprising:

at least one stage configured with a bonded composite structure,

wherein the bonded composite structure comprises one or more thin-wall composite skins constructed of bonded fabric, metal or synthetic material; and

wherein the bonded composite structure further comprises one or more internal composing structures configured to hold the one or more thin-wall composite skins.

14. A process of implementing a lightweight stabilized attachment to an unmanned aerial system, the process of implementing a lightweight stabilized attachment to an unmanned aerial system comprising:

implementing a gimbal;

configuring a payload interface of the gimbal comprising a payload interface wall and the payload interface being configured with mechanical retention components configured for tool-free mechanical attachment to an unmanned aerial system;

configuring the payload interface of the gimbal for electrical connections to receive power from the unmanned aerial system;

configuring the payload interface of the gimbal for electrical connections to exchange data with the unmanned aerial system;

configuring the gimbal with one, two or three rotational degrees of freedom;

configuring an end effector of the gimbal to hold at least one sensor in a stabilized orientation;

constructing the gimbal with composite skins and internal structure;

constructing the gimbal with integrated seals and bearings in an outermost diameter of rotational interfaces;

implementing integrated drive components with gearing arranged on outermost diameter of rotation interfaces; and

implementing at least one computer that comprises at least one of the following: a dedicated vision computer, a dedicated targeting computer, and/or one or more rotational actuator control computers,

wherein excess heat generated by the at least one computer is disposed of through a heat transfer surface integrated into the composite skin of the gimbal.

15. The process of implementing a lightweight stabilized attachment to an unmanned aerial system according to claim 14 , further comprising:

implementing a first stage configured as a “roll” stage;

implementing a second stage configured as a “pitch” stage; and

implementing a third stage configured as another “roll” stage,

wherein the first stage, the second stage, and the third stage are configured with rotational degrees of freedom,

wherein the mechanical retention components are configured for insertion into corresponding features of the unmanned aerial system.

16. The process of implementing a lightweight stabilized attachment to an unmanned aerial system according to claim 15 , wherein the third stage is configured to continuously rotate,

wherein the mechanical retention components comprise arms configured to flex and end portions with hooks.

17. The process according to claim 14 , further comprising thermally coupling a heat sink to the at least one computer,

wherein the excess heat generated by the at least one computer is disposed of through the heat sink and the heat transfer surface integrated into the composite skin of the gimbal.

18. The process of implementing a lightweight stabilized attachment to an unmanned aerial system according to claim 14 ,

wherein the sensor comprises a single color camera; and

wherein the electrical connections comprise a spring-loaded construction.

19. The process of implementing a lightweight stabilized attachment to an unmanned aerial system according to claim 14 , wherein the sensor comprises one color camera of fixed focal length and one thermal camera of fixed focal length.

20. The process of implementing a lightweight stabilized attachment to an unmanned aerial system according to claim 14 , wherein the sensor comprises one color camera configured with a variable focal length and/or a variable zoom.