To a scaled logistic company, assigning is an important part of logistic, and further development will make the optimized assigning of multi-warehouse and multi
A novel restoration scheme, Parted Path Shared Restoration (PPSR), was proposed. The major idea of utilization of capacity. In addition, the restoration time of
A novel micro-machined diamagnetic stable levitation system (MDSLS) which is composed of a free permanent magnetic rotor, a ring lifting permanent magnet and tw