Drone load optimization using the center of gravity of multiple objects
A method for loading an Unmanned Aerial Vehicle with one or more items is disclosed. The method includes determining a weight and a Center of Gravity of each of a plurality of objects. The plurality of objects includes one or more of the Unmanned Aerial Vehicle, a container, one or more items to be delivered, and packaging for securing the one or more items to be delivered within one of the Unmanned Aerial Vehicle and the container. The method also includes optimizing a combined Center of Gravity of the plurality of objects for performing delivery by the Unmanned Aerial Vehicle.
1. A method for loading an Unmanned Aerial Vehicle (UAV) with one or more items, comprising:
determining a weight and a Center of Gravity (COG) of each of a plurality of objects, wherein the plurality of objects includes any of the UAV, a container, one or more items to be delivered, and packaging for securing the one or more items to be delivered within one of the UAV and the container;
optimizing a combined COG of the plurality of objects for performing delivery by the UAV by determining an orientation of the plurality of objects relative to one another to minimize a vertical difference between the combined COG of the plurality of objects and a COG of the UAV;
laterally matching the combined COG in a side to side direction and maintaining an offset, in a forward direction, of the combined COG from the COG of the UAV; and
loading the one or more items into one of the UAV and the container based on the optimization.
2. The method of claim 1 , wherein the weight and COG of the UAV is obtained from a database storing information from previously performed measurements of the weight and COG of the UAV.
3. The method of claim 1 , wherein the weight and COG of the container is obtained from a database storing information from previously performed measurements of the weight and COG of the container.
4. The method of claim 1 , wherein optimizing the combined COG further includes laterally matching the combined COG in at least one direction.
5. The method of claim 1 , wherein maintaining the offset, in the forward direction, of the combined COG from the COG of the UAV is within a predetermined distance based on a combined weight of the plurality of objects.
6. The method of claim 1 , wherein optimizing the combined COG further includes laterally matching the combined COG with the COG of the UAV in both a side to side and a front to back direction, such that the combined COG is directly below the COG of the UAV with the minimized vertical distance therebetween.
7. The method of claim 1 , wherein optimizing the combined COG includes determining an orientation of the plurality of objects that minimizes an overall distance between the combined COG of the plurality of objects and a COG of the UAV.
8. The method of claim 7 , wherein minimizing the overall distance includes maintaining a side to side lateral offset between the combined COG and the COG of the UAV and a front to back lateral offset between the combined COG and the COG of the UAV within predetermined distances.
9. The method of claim 8 , further wherein the predetermined distances are based on a combined weight of the plurality of objects.
10. The method of claim 1 , wherein the plurality of objects includes one or more weights selected and positioned relative to the remainder of the plurality of objects to optimize the weight and COG of the plurality of objects.