This paper studies the tracking control problem of a free-floating space robot in a task space.Considering the model uncertainties and external disturbance,a ro
Multiaxial compression tests were performed on 100 mm × 100 mm × 100 nun high-strength high-performance concrete (HSHPC) cubes and normal strength concrete (N
MgB2 is a relatively new superconductor; it has attracted great interest from superconductor researchers all over the world. Thorough investigations have been c