G05D1/49

VIDEO CAPTURING METHOD AND APPARATUS USING UNMANNED AERIAL VEHICLE, UNMANNED AERIAL VEHICLE AND STORAGE MEDIUM
20240219930 · 2024-07-04 ·

Disclosed are a video capturing method and apparatus using an unmanned aerial vehicle, an unmanned aerial vehicle and a storage medium. The method includes: determining a rotation speed of a gimbal according to a target flight distance of the unmanned aerial vehicle and a target rotation angle of the gimbal; determining an initial rotation angle of the gimbal according to a rotation direction and the target rotation angle of the gimbal, and controlling the gimbal to rotate from a current rotation angle to the initial rotation angle; and capturing a video of a target object from the initial rotation angle to the target rotation angle according to a flight direction and the target flight distance of the unmanned aerial vehicle, and the rotation speed and the rotation direction of the gimbal.

ROBOT, CONTROL METHOD FOR ROBOT, AND RECORDING MEDIUM

A robot includes a torso, a head coupled to the torso so as to be rotatable with respect to the torso, and at least one processor. The at least one processor determines whether the torso is inclined from a horizontal direction and, in a case where a determination is made that the torso is inclined from the horizontal direction, controls an actuator to rotate the head with respect to the torso such that the head faces the horizontal direction.

ROBOT, CONTROL METHOD FOR ROBOT, AND RECORDING MEDIUM

A robot includes a torso, a head coupled to the torso so as to be rotatable with respect to the torso, and at least one processor. The at least one processor determines whether the torso is inclined from a horizontal direction and, in a case where a determination is made that the torso is inclined from the horizontal direction, controls an actuator to rotate the head with respect to the torso such that the head faces the horizontal direction.

METHOD AND APPARATUS FOR CONTROLLING MOVABLE PLATFORM, AND MOVABLE PLATFORM AND STORAGE MEDIUM
20240288877 · 2024-08-29 ·

A method for controlling a movable platform includes obtaining a trajectory of the movable platform and controlling the movable platform to move along the trajectory, obtaining a reference sensing orientation of a sensing apparatus of the movable platform, and adjusting the sensing orientation of the sensing apparatus from the reference sensing orientation to a target sensing orientation. When a sensing orientation of the sensing apparatus is the reference sensing orientation, first one or more trajectory points between a current location of the movable platform and a first location are within a sensing range of the sensing apparatus, and second one or more trajectory points after the first location are outside the sensing range of the sensing apparatus. When the sensing orientation of the sensing apparatus is the target sensing orientation, the first one or more trajectory points and the second one or more trajectory points are within the sensing range.

METHOD AND APPARATUS FOR CONTROLLING MOVABLE PLATFORM, AND MOVABLE PLATFORM AND STORAGE MEDIUM
20240288877 · 2024-08-29 ·

A method for controlling a movable platform includes obtaining a trajectory of the movable platform and controlling the movable platform to move along the trajectory, obtaining a reference sensing orientation of a sensing apparatus of the movable platform, and adjusting the sensing orientation of the sensing apparatus from the reference sensing orientation to a target sensing orientation. When a sensing orientation of the sensing apparatus is the reference sensing orientation, first one or more trajectory points between a current location of the movable platform and a first location are within a sensing range of the sensing apparatus, and second one or more trajectory points after the first location are outside the sensing range of the sensing apparatus. When the sensing orientation of the sensing apparatus is the target sensing orientation, the first one or more trajectory points and the second one or more trajectory points are within the sensing range.

ROLL-BIASED SKID-TO-TURN TERMINAL GUIDANCE WITH RUDDER INTEGRATOR FEEDBACK
20240264607 · 2024-08-08 ·

Systems, devices, and methods for an aircraft autopilot guidance control system for guiding an aircraft having a body, the system comprising: a processor configured to determine if a yaw angle difference and a pitch angle difference meet corresponding angle thresholds; a skid-to-turn module configured to generate a skid-to-turn signal if the corresponding angle thresholds are met; a bank-to-turn module configured to generate a bank-to-turn signal having a lower bandwidth than the generated skid-to-turn signal; a rudder integrator module configured to add a rudder integrator feedback signal to the bank-to-turn signal, where the rudder integrator feedback signal is proportional to a rudder integrator; and a filter module configured to filter the generated bank-to-turn signal, wherein the filter module comprises a low-pass filter configured by a set of gains to pass the bank-to-turn signal if a side force on the body meets a side force threshold.

ROLL-BIASED SKID-TO-TURN TERMINAL GUIDANCE WITH RUDDER INTEGRATOR FEEDBACK
20240264607 · 2024-08-08 ·

Systems, devices, and methods for an aircraft autopilot guidance control system for guiding an aircraft having a body, the system comprising: a processor configured to determine if a yaw angle difference and a pitch angle difference meet corresponding angle thresholds; a skid-to-turn module configured to generate a skid-to-turn signal if the corresponding angle thresholds are met; a bank-to-turn module configured to generate a bank-to-turn signal having a lower bandwidth than the generated skid-to-turn signal; a rudder integrator module configured to add a rudder integrator feedback signal to the bank-to-turn signal, where the rudder integrator feedback signal is proportional to a rudder integrator; and a filter module configured to filter the generated bank-to-turn signal, wherein the filter module comprises a low-pass filter configured by a set of gains to pass the bank-to-turn signal if a side force on the body meets a side force threshold.

Systems and methods for energy managed autoflight guidance using potential flight path angle

Systems and methods for an energy managed autoflight function that enables maneuvers previously done by the speed-on-elevator modes to be achieved while maintaining the autoflight function in speed-on-throttle mode. An autoflight guidance algorithm and strategy replaces speed-on-elevator modes with an automatic flight path angle (Auto-FPA) mode that can control speed-controlled climbs and descents. The autoflight guidance algorithm and strategy provide (i) autothrust and autoflight coordination during speed-on-throttle modes, (ii) and Auto-FPA control law or mode, (iii) the Auto-FPA control law being configurable for fixed thrust modes, and (iv) a speed protection monitoring scheme.

Systems and methods for energy managed autoflight guidance using potential flight path angle

Systems and methods for an energy managed autoflight function that enables maneuvers previously done by the speed-on-elevator modes to be achieved while maintaining the autoflight function in speed-on-throttle mode. An autoflight guidance algorithm and strategy replaces speed-on-elevator modes with an automatic flight path angle (Auto-FPA) mode that can control speed-controlled climbs and descents. The autoflight guidance algorithm and strategy provide (i) autothrust and autoflight coordination during speed-on-throttle modes, (ii) and Auto-FPA control law or mode, (iii) the Auto-FPA control law being configurable for fixed thrust modes, and (iv) a speed protection monitoring scheme.

Control system of an unfinned lighter than air platform and method for same

A lighter than air platform an unfinned envelope having two or more propulsion elements coupled with the unfinned envelope proximate to the center of gravity. At least one navigation sensor is configured to monitor an actual flight path of the unfinned envelope, and at least one perturbation sensor is configured to monitor one or more perturbations of the unfinned envelope. A navigation controller is configured to guide the unfinned envelope with coordinated propulsion of the two or more propulsion elements. The navigation controller includes a navigation comparator that compares the actual flight path with a specified flight path of the unfinned envelope and determine a navigation instruction. A perturbation comparator compares the navigation instruction with the monitored one or more perturbations to determine a perturbation compensation. A propulsion coordinator controls propulsion values of each of the propulsion elements based on the navigation instruction and the perturbation compensation.