Method for pan-tilt rotation, pan-tilt, aircraft, method and system for controlling pan-tilt rotation

Abstract

A rotation method (100) performed at the pan / tilt, comprising: according to the angle command received for indicating the pan / tilt rotation angle, controlling the driving part of the pan / tilt to rotate to the pan / tilt rotation angle ( S102); Determine whether to receive a new angle command (S103) within the time of rotation; and if no new angle command is received within the time of rotation, then according to the indicated pan / tilt rotation angle of a plurality of angle commands received previously Estimating the next pan-tilt rotation angle, and controlling the driving part to rotate from the current angle to the estimated pan-tilt rotation angle after the rotation time (S104); and a corresponding pan-tilt (400), an aircraft, a A method (500) for controlling the rotation of the pan-tilt, and a system (600) for controlling the rotation of the pan-tilt.

Description

[0001] Copyright Notice [0002] The disclosure of this patent document contains material that is protected by copyright. This copyright belongs to the copyright owner. The copyright owner has no objection to the reproduction by anyone of the patent document or the patent disclosure as it exists in the official records and files of the Patent and Trademark Office. technical field [0003] The invention relates to the technical field of pan-tilt control, in particular to a pan-tilt rotation method, a corresponding pan-tilt, an aircraft, a method for controlling pan-tilt rotation, and a system for controlling pan-tilt rotation. Background technique [0004] The gimbal is a supporting table used in the aircraft to carry the load to keep the load stable. For example, the gimbal can be used to carry imaging devices such as cameras and video cameras to achieve image recording by means of aircraft. [0005] When the pan-tilt receives a command to instruct the pan-tilt to rotate ...

AI Technical Summary

Problems solved by technology

However, in practical applications, it is impossible to set the rotation time indicated by the sensitivity of the pan / tilt to be larger than all the command intervals of the pan / tilt, because the command interval of the pan / tilt cannot be determined due to the transmission jitter of the unpredictable command , in this case setting too large rotation time will cause the gimbal to rotate too slowly and the efficiency is too low

Therefore, in the case where the interval between receiving commands of the pan / tilt caused by command transmission jitter exceeds the rotation time indicated by the preset pan / tilt sensitivity, setting the pan / tilt sensitivity still cannot solve the above-mentioned pan / tilt rotation delay and jamming. Dayton's problem

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