초록

A set of commands for each of a plurality of actuators to alter an aircraft's state responsive to one or more inputs is produced. The set of commands is provided to fewer than all actuators comprising the plurality of actuators.

대표청구항 ▼

1. A flight control system, comprising: a plurality of flight computers, each comprising a processor configured to: receive one or more inputs; andproduce a set of commands for each of a plurality of actuators to alter an aircraft's state responsive to said one or more inputs, the set of commands pr

1. A flight control system, comprising: a plurality of flight computers, each comprising a processor configured to: receive one or more inputs; andproduce a set of commands for each of a plurality of actuators to alter an aircraft's state responsive to said one or more inputs, the set of commands produced by each of at least a subset of flight computers in the plurality of flight computers including a first command for a first actuator included in said plurality of actuators and a second command for a second actuator included in said plurality of actuators;wherein a first flight computer in said at least a subset of flight computers is configured to provide the first command to the first actuator but not to provide the second command to the second actuator; a second flight control computer in said at least a subset of flight computers is configured to provide the second command to the second actuator but not to provide the first command to the first actuator; and each of said plurality of flight computers is configured to determine instructions for all actuators in the plurality of actuators and is communicatively decoupled from other ones of said plurality of flight computers; andwherein each of the plurality of flight computers is configured to control directly and individually a respective actuator of the plurality of actuators. 2. The system of claim 1, wherein the processor has a corresponding set of sensors. 3. The system of claim 1, wherein the processor has a corresponding set of sensors and the set of commands are produced responsive to sensor data from the set of sensors. 4. The system of claim 1, wherein the processor has a corresponding set of sensors comprising a rate gyro, accelerometer, magnetometer, or barometer. 5. The system of claim 1, wherein the plurality of actuators are configured to enable flight in the aircraft in the event zero or one actuators of the plurality of actuators are inactive. 6. The system of claim 1, wherein the processor is physically connected to only one actuator. 7. The system of claim 1, comprising one or more additional processors configured to produce a set of commands for the plurality of actuators and provide the set of commands to fewer than all actuators comprising the plurality of actuators. 8. The system of claim 7, comprising an equal number of processors and actuators. 9. The system of claim 7, wherein the processors are electrically isolated. 10. The system of claim 1, wherein an actuator of the plurality of actuators receives commands from only one corresponding processor. 11. The system of claim 1, wherein the processor provides basic autopilot capabilities. 12. The system of claim 1, wherein the processor performs attitude control and attitude rate control. 13. The system of claim 12, wherein the processor receives inputs from a pilot. 14. The system of claim 12, wherein the processor receives inputs from a processor configured to handle high level flight instructions. 15. The system of claim 1, wherein the processor is able to switch between an automatic mode and a pilot control mode. 16. The system of claim 15, wherein the processor receives inputs from a higher level processor in the automatic mode and receives inputs from pilot controls in pilot control mode. 17. The system of claim 16, wherein an actuator of the plurality of actuators reports a status to the higher level processor. 18. The system of claim 15, wherein the processor and one or more additional processors are configured to switch modes based on pilot indication. 19. The system of claim 1, wherein the aircraft comprises a multicopter. 20. A flight control system, comprising: a plurality of flight computers, each comprising a processor configured to: receive one or more inputs; andproduce a set of commands for each of a plurality of actuators to alter an aircraft's state responsive to said one or more inputs;wherein a first flight computer in said at least a subset of flight computers is configured to provide the first command to the first actuator but not to provide the second command to the second actuator; and each of said plurality of flight computers is configured to determine instructions for all actuators in the plurality of actuators and is communicatively decoupled from other ones of said plurality of flight computers; andwherein each of the plurality of flight computers is configured to control directly and individually a respective actuator of the plurality of actuators.