PingpongRobot
Zhengmai PingpongRobot is an embodied-AI table tennis and sports robotics platform for research, education, science engagement and immersive entertainment.
2023 → 2026
2023
First-generation XY fixed-height return mechanism completed.
2024
Second-generation XYZ system completed and applied to demonstration projects.
2025
Third-generation linear-parallel + servo return system commercialized with OTA-capable algorithms.
Core technology and architecture
Stereo high-speed vision
In-house stable tracking at ~250 FPS.
Trajectory prediction
Up to 250 prediction updates per second.
Linear parallel robot
Approx. 2.5 m/s end speed; full travel within 0.40 s.
2-DOF servo paddle
About 0.12 s for a 90° action, with programmable strategies.
See in real time
High-speed cameras continuously detect the ball and reconstruct its 3D trajectory.
Predict ahead
Algorithms update the bounce, strike position and arrival time in real time.
Focused on machine vision and high-speed motion control
The team brings together software, electronics, robotics, machine vision, real-time systems and servo-control engineering, with continuous product iterations since 2023.
