Patent classifications
B64C13/50
Aircraft control mode transition smoothing
In accordance with an embodiment, a method of operating an aircraft includes operating the aircraft in a first mode including determining an attitude based on a pilot stick signal, where a translational speed or an attitude of the aircraft is proportional to an amplitude of the pilot stick signal in the first mode; transitioning from the first mode to a second mode when a velocity of the aircraft exceeds a first velocity threshold; and operating the aircraft in the second mode where the output of the rate controller is proportional to the amplitude of the pilot stick signal.
Servo Drive Vernier Control
A servo drive vernier control for aircraft having a push-pull mechanism configured for manual actuation by a user includes a push rod mechanically coupled with an input knob. The push rod is configured for manual actuation via the input knob. An electromechanical control system is operatively coupled with the push rod for providing automated operation of the push rod. The electromechanical system includes a motor operatively coupled to the push rod. The motor is configured to rotate the push rod for actuating the push-pull mechanism. A controller is communicatively coupled to the motor for enabling electronic control of the push-pull mechanism.
Servo Drive Vernier Control
A servo drive vernier control for aircraft having a push-pull mechanism configured for manual actuation by a user includes a push rod mechanically coupled with an input knob. The push rod is configured for manual actuation via the input knob. An electromechanical control system is operatively coupled with the push rod for providing automated operation of the push rod. The electromechanical system includes a motor operatively coupled to the push rod. The motor is configured to rotate the push rod for actuating the push-pull mechanism. A controller is communicatively coupled to the motor for enabling electronic control of the push-pull mechanism.
AIRCRAFT HAVING REVERSE THRUST CAPABILITIES
An aircraft having reverse thrust capabilities, the aircraft includes a fuselage, a plurality of flight components configured to enable the aircraft at a low-speed flight mode, a pilot control, a sensor, an energy source, and a flight controller configured to receive the aircraft datum from the sensor at an initial time, wherein the initial time occurs when at least a flight component of the plurality of flight components produces a positive thrust, initiate a reverse thrust command as a function of the aircraft datum at a subsequent time wherein the reverse thrust command causes the at least a flight component of the plurality of flight components to produce a negative thrust, and the subsequent time occurs temporally after the initial time, and command the at least a flight component of the plurality of flight components to enter a speed reversal region.
AIRCRAFT HAVING REVERSE THRUST CAPABILITIES
An aircraft having reverse thrust capabilities, the aircraft includes a fuselage, a plurality of flight components configured to enable the aircraft at a low-speed flight mode, a pilot control, a sensor, an energy source, and a flight controller configured to receive the aircraft datum from the sensor at an initial time, wherein the initial time occurs when at least a flight component of the plurality of flight components produces a positive thrust, initiate a reverse thrust command as a function of the aircraft datum at a subsequent time wherein the reverse thrust command causes the at least a flight component of the plurality of flight components to produce a negative thrust, and the subsequent time occurs temporally after the initial time, and command the at least a flight component of the plurality of flight components to enter a speed reversal region.
SYSTEM AND METHODS FOR FLIGHT CONTROL FOR AN ELECTRIC AIRCRAFT
The present disclosure is generally directed to a flight control system and method of flight control for an electric aircraft. The system includes a pilot input communicatively connected to an electric aircraft, wherein the pilot input is configured to receive an input datum, and plurality of flight components communicatively connected to the electric aircraft, wherein the plurality of flight components includes a plurality of control surfaces. The system also includes a flight controller, wherein the flight controller is configured to determine a phase of flight, determine a command datum to control a position of the plurality of control surfaces as a function of the input datum, and command, when the phase of flight is determined to be hover, the plurality of control surfaces using the command datum.
PEDAL SYSTEM FOR ROAD AND FLIGHT OPERATIONAL USE VEHICLE
A pedal system for a vehicle, where the vehicle is configured for operating in a first vehicle mode for flight operational use and a second vehicle mode for road operational use. The pedal system includes a first pedal arrangement having a first lower pedal part and a first upper pedal part arranged in connection to each other. In the first vehicle mode the first lower pedal part is configured for activating a rudder function of the vehicle, and in the first vehicle mode the first upper pedal part is configured for activating a braking function of the vehicle. In the second vehicle mode the first lower pedal part and the first upper pedal part are configured for cooperating with each other to activate a throttle function of the vehicle.
Systems and methods for fly-by-wire reversionary flight control
Some aspects relate to systems and methods for fly-by-wire reversionary flight control including a pilot control, a plurality of sensors configured to: sense control data associated with the pilot control, and transmit the control data, a first actuator communicative with the plurality of sensors configured to receive the control data, determine a first command datum as a function of the control data and a distributed control algorithm, and actuate a first control element according to the first command datum.
Systems and methods for controlling an electric vertical take-off and landing aircraft
Disclosed are systems and methods for controlling an electric vertical take-off and landing (eVTOL) aircraft. In one embodiment, a system comprises a processor, a first inceptor, communicatively coupled to the processor, the first inceptor configured to accept longitudinal and lateral linear movements as manual input and provide corresponding signals to the processor, and a second inceptor, communicatively coupled to the processor, the second inceptor configured to accept longitudinal and lateral linear movements as manual input and provide corresponding signals to the processor, wherein the processor is configured to control a heading of an aircraft using a signal received from the second inceptor corresponding to lateral linear movement of the second inceptor. Some embodiments may additionally include at least one sensor and a thumb stick for each inceptor.
SYSTEM FOR CONTROLLING A FLIGHT CONTROL SURFACE
A system for controlling a flight control surface includes a first electromagnetic actuator “EMA” and a second EMA, each of which are connected to said flight control surface. Each EMA is configured to be arranged in, and switched between, three modes; said three modes comprising: an active mode, a stand-by mode and a blocked, or anti-extension, mode.