Hybrid electric aircraft with gyroscopic stabilization control

1 . A method of gyroscopic stabilization of an aircraft, the method comprising:

causing, based at least in part on an orientation of a rotation axis of a turbo-generator of the aircraft relative to an orientation of a prime stability axis of the aircraft, at least one of:

i) adjustment of the rotation axis relative to the prime stability axis of the aircraft; and

ii) adjustment of a rotational speed of the turbo-generator.

2 . The method of claim 1 , wherein causing adjustment of the rotation axis relative to the prime stability axis of the aircraft comprises adjusting the rotation axis of the turbo-generator so that the rotation axis is moved into alignment or closer into alignment with the prime stability axis of the aircraft.

3 . The method of claim 1 , wherein causing adjustment of the rotation axis relative to the prime stability axis of the aircraft comprises adjusting the rotation axis of the turbo-generator so that the rotation axis of the turbo-generator is moved further away from alignment with the prime stability axis.

4 . The method of claim 1 , wherein causing adjustment of the rotation axis relative to the prime stability axis of the aircraft comprises causing a pivot mount operatively coupled with the turbo-generator to move the turbo-generator so that the rotation axis of the turbo-generator is adjusted relative to the prime stability axis of the aircraft.

5 . The method of claim 1 , further comprising:

receiving, by one or more processors of a computing system of the aircraft, data indicating the orientation of the rotation axis of the turbo-generator and the orientation of the prime stability axis of the aircraft;

determining, by the one or more processors, a degree of misalignment between the rotation axis and the prime stability axis using the data received;

comparing, by the one or more processors, the degree of misalignment to an alignment threshold; and

causing, by the one or more processors in response to whether the degree of misalignment exceeds the alignment threshold, at least one of:

i) adjustment of the rotation axis relative to the prime stability axis of the aircraft; and

ii) adjustment of the rotational speed of the turbo-generator.

6 . The method of claim 1 , wherein the aircraft has one or more propulsors each movable to multiple thrust orientations, the one or more propulsors being electrically-driven propulsors.

7 . The method of claim 1 , wherein the adjustment of the rotation axis relative to the prime stability axis of the aircraft includes:

causing a pivot mount operatively coupled with the turbo-generator to move the turbo-generator, wherein the pivot mount is configured as an actuator.

8 . The method of claim 7 , wherein the causing the pivot mount operatively coupled with the turbo-generator to move the turbo-generator including linearly displacing an adjustable arm of the pivot mount.

9 . The method of claim 1 , wherein the adjustment of the rotational speed of the turbo-generator includes controlling delivery of fuel to a combustor of the turbo-generator.

10 . The method of claim 1 , further comprising:

receiving, by one or more processors of a computing system of the aircraft, data indicating the orientation of the rotation axis of the turbo-generator and the orientation of the prime stability axis of the aircraft;

determining, by the one or more processors, a degree of misalignment between the rotation axis and the prime stability axis using the data received;

comparing, by the one or more processors, the degree of misalignment to an alignment threshold; and

wherein the alignment threshold includes a first alignment threshold associated with a first control scheme that controls adjustment of the rotation axis relative to the prime stability axis of the aircraft, and wherein the alignment threshold includes a second alignment threshold associated with a second control scheme that controls adjustment of the rotational speed of the turbo-generator;

wherein the causing, by the one or more processors in response to whether the degree of misalignment exceeds the alignment threshold, further comprises:

i) initiating the second control scheme when the degree of misalignment exceeds the second alignment threshold; and

ii) initiating the second control scheme and the first control scheme when the degree of misalignment exceeds the second alignment threshold and the first alignment threshold.

11 . A non-transitory computer readable medium comprising computer-executable instructions, which, when executed by one or more processors of a computing system of an aircraft, cause the one or more processors to:

cause, based at least in part on an orientation of a rotation axis of a turbo-generator of the aircraft relative to an orientation of a prime stability axis of the aircraft, at least one of:

i) adjustment of the rotation axis relative to the prime stability axis of the aircraft; and

ii) adjustment of a rotational speed of the turbo-generator.

12 . The non-transitory computer readable medium of claim 11 , wherein in causing adjustment of the rotation axis relative to the prime stability axis of the aircraft, the one or more processors cause adjustment of the rotation axis of the turbo-generator so that the rotation axis is moved into alignment or closer into alignment with the prime stability axis of the aircraft.

13 . The non-transitory computer readable medium of claim 11 , wherein in causing adjustment of the rotation axis relative to the prime stability axis of the aircraft, the one or more processors cause adjustment of the rotation axis of the turbo-generator so that the rotation axis of the turbo-generator is moved further away from alignment with the prime stability axis.

14 . The non-transitory computer readable medium of claim 11 , wherein in causing adjustment of the rotation axis relative to the prime stability axis of the aircraft, the one or more processors cause a pivot mount operatively coupled with the turbo-generator to move the turbo-generator so that the rotation axis of the turbo-generator is adjusted relative to the prime stability axis of the aircraft.

15 . The non-transitory computer readable medium of claim 11 , wherein in executing the computer-executable instructions, the one or more processors are caused to:

receive data indicating an orientation of the rotation axis of the turbo-generator and an orientation of the prime stability axis of the aircraft;

determine a degree of misalignment between the rotation axis and the prime stability axis;

compare the degree of misalignment to an alignment threshold; and

cause, only when the degree of misalignment exceeds the alignment threshold, at least one of:

i) adjustment of the rotation axis relative to the prime stability axis of the aircraft; and

ii) adjustment of the rotational speed of the turbo-generator.

16 . The non-transitory computer readable medium of claim 11 , wherein in executing the computer-executable instructions, the one or more processors are caused to:

receive data indicating a state of the aircraft; and

based on the data indicating a state of the aircraft, calculate the prime stability axis.

17 . The non-transitory computer readable medium of claim 11 , wherein the adjustment of the rotation axis relative to the prime stability axis of the aircraft includes:

causing a pivot mount operatively coupled with the turbo-generator to move the turbo-generator, wherein the pivot mount is configured as an actuator.

18 . The non-transitory computer readable medium of claim 17 , wherein the causing the pivot mount operatively coupled with the turbo-generator to move the turbo-generator including linearly displacing an adjustable arm of the pivot mount.

19 . The non-transitory computer readable medium of claim 11 , wherein in executing the computer-executable instructions, the one or more processors are further caused to:

receive, by one or more processors of a computing system of the aircraft, data indicating the orientation of the rotation axis of the turbo-generator and the orientation of the prime stability axis of the aircraft;

determine, by the one or more processors, a degree of misalignment between the rotation axis and the prime stability axis using the data received;

compare, by the one or more processors, the degree of misalignment to an alignment threshold; and

wherein the alignment threshold includes a first alignment threshold associated with a first control scheme that controls adjustment of the rotation axis relative to the prime stability axis of the aircraft, and wherein the alignment threshold includes a second alignment threshold associated with a second control scheme that controls adjustment of the rotational speed of the turbo-generator;

wherein in executing the computer-executable instructions, the one or more processors are further caused to:

i) initiate the second control scheme when the degree of misalignment exceeds the second alignment threshold; and

ii) initiate the second control scheme and the first control scheme when the degree of misalignment exceeds the second alignment threshold and the first alignment threshold.

20 . A method of gyroscopic stabilization of an aircraft, the method comprising:

determining a degree of misalignment between a rotation axis of a turbo-generator of the aircraft and a prime stability axis of the aircraft;

compare the degree of misalignment to an alignment threshold, wherein the alignment threshold includes a first alignment threshold associated with a first control scheme that controls adjustment of the rotation axis relative to the prime stability axis of the aircraft, and wherein the alignment threshold includes a second alignment threshold associated with a second control scheme that controls adjustment of the rotational speed of the turbo-generator;

causing, based at least in part on

between the degree of misalignment to the alignment threshold, one of:

i) initiating the second control scheme when the degree of misalignment exceeds the second alignment threshold; and

ii) initiating the second control scheme and the first control scheme when the degree of misalignment exceeds the second alignment threshold and the first alignment threshold.