The advantages to wall-mounted, modular shelving systems are myriad: They can be engineered to fit any space, and unlike ...

Old fence boards and pallet scraps can become something you'll actually brag about.

Abstract: Multi-motor control system has been increasingly used in the mechanical and electrical drive system. The synchronous control is key need to solve for interrelated multi-motor to ensure their ...

Abstract: In this paper, a backstepping robust control method for free-floating space robot system with dual-arms is proposed. Base on the analysis of the kinematics and dynamics, with the ...