Shuttlecock robot and control method thereof

Abstract

The invention discloses a shuttlecock robot and a control method thereof, which belong to the field of robots. The invention provides a shuttlecock robot capable of moving in a three-dimensional spaceand a control method thereof. The shuttlecock robot comprises an operation track part, a hitting part and a visual part, wherein a longitudinal track is provided with a longitudinal sliding block, and a transverse track is provided with a transverse sliding block; longitudinal and transverse synchronous belts are connected with a motor respectively; the transverse sliding block is provided with the hitting part, and a shaft of a racket is connected with a shaft of the motor; the visual part comprises two cameras which are perpendicular to each other; and the inside of the motor is provided with a sensor. The control method of the shuttlecock robot comprises the steps of: acquiring an image for binarization processing, extracting coordinates of a shuttlecock image, and converting the coordinates of the shuttlecock image into actual coordinates; establishing a three-dimensional rectangular coordinate system, and evaluating three-dimension coordinates of a shuttlecock; performing Kallmanfiltering on the coordinates; performing trajectory pre-estimation; and detecting information of the racket through the sensor, sending the information of the racket into a signal control system along with pre-estimated coordinates, and using a servo system to control the motor to finish the operation along the tracks and the action of the hitting of the robot.

Description

Technical field: [0001] The invention belongs to the field of robots, in particular to a shuttlecock robot capable of moving in three-dimensional space and a control method. Background technique: [0002] Since the first real robot was born in the United States in 1959, robotics technology has experienced rapid development, and its development direction has become increasingly intelligent and professional. In the development process of the sports robot system, it is not only necessary to integrate artificial intelligence, precision machinery, communication and computer technology, but also involves multi-disciplinary content such as image processing, sensor data fusion, decision-making and countermeasures. Shuttlecock robot, as one of many branches of sports robots, has become a key development project of various scientific research institutions and academic units at home and abroad. However, because the data processing and action feedback of traditional sports robots are m...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the problem that the data processing and action feedback of existing sports robots are only limited to two-dimensional space, and provides a shuttlecock robot capable of moving in three-dimensional space and its control method

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