Image stabilization cradle head control system and method based on gyroscope PID, and manned vehicle

Abstract

The invention belongs to the technical field of control or regulating systems of non-electric variables, and discloses animage stabilization cradle head control system and method based on a gyroscopePID, and a manned vehicle. A central controller is connected with a three-axis gyroscope, a power supply, a memorizer, a horizontal driving module and a vertical driving module; and the horizontal driving module is connected with a horizontal motor, and the vertical driving module is connected with a vertical motor. According to the image stabilization cradle head control system and method based on the gyroscope PID, and the manned vehicle, combined with angle information output by the three-axis gyroscope and relative angle information stored in the memorizer, stepper motor driving is realized to realize image stability of a cradle head, overall design is simple, stability and reliability are achieved, formed components are few, the cost is low, the size is small, the anti-interference ability is high, the requirements of carriers with different types can be met, and versatility is good; images at the specified position or orientation can be collected, and the current lens position can be automatically adjusted to achieve the automatic azimuth alignment function; and the image stabilization cradle head control system and method can be used for unmanned control platformsto realizefull-automatic all-weather image acquisition, and have good application value and prospects.

Description

technical field [0001] The invention belongs to the technical field of non-electric variable control or adjustment systems, and in particular relates to a gyroscope-based PID image stabilization pan-tilt control system and method, and a manned aircraft. Background technique [0002] At present, the existing technology commonly used in the industry is as follows: in the field of monitoring, during the operation of the carrier (such as aircraft, automobile, ship, etc.) equipped with a pan-tilt, due to the high-frequency vibration and low-frequency jitter of the carrier itself, it is necessary to Equipped with a stable gimbal to carry video cameras and cameras to achieve stable shooting. Most of the stabilized gimbals use electronic equipment to detect changes in the attitude of the video camera or camera, and control the reverse compensation of the motor to stabilize the video camera or camera image. The response time of the gimbal is long, which makes it difficult for the vi...

AI Technical Summary

Problems solved by technology

[0003] In summary, the existing problems in the prior art are: in the prior art, the stability of the cloud platform is not enough, which affects the low shooting quality of the shooting equipment.

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