Method and device for optimizing boom head structure of hoisting equipment and hoisting equipment
Optical sensor, pose control method of optical sensor and related equipment
Design method of vehicle assembly frame and vehicle gas cylinder frame
Turnout curve and reference curve alignment method and device
Four-degree-of-freedom tower crane tracking control method based on block backstepping method
Range extender database determination method, range extender control method and related equipment
OTA upgrading system and method of vehicle-mounted information entertainment system