5G-based intelligent private parking space lock management system
Space two-dimensional rotary table eccentric gravity compensation mechanism and compensation method
Shared moped dispatching and collecting device based on carrier loader
Space-expandable two-dimensional tracking turntable system
Telescopic rotary table and satellite provided with same
Lightweight design for an aircraft reinforcing frame based on structural bionics
Aircraft gust alleviation self-adapting feedforward control method based on GOFIR