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To study the effect of early comprehensive therapy of Traditional Chinese Medicine (TCM) on motor function of in patients with spinal cord injury. Fifty-one standard spinal cord injury patients with paraplegia were randomly assigned to an experimental or control group. The experimental group received TCM comprehensive therapy, and the control group received modern Western Medicine (WM) treatment...
Designing the state observer is to filter the noise of the data in dynamic positioning (DP) system. The state observer can filter out high frequency interference and then estimate the system state information. Here, a kind of state observer of dynamic positioning vessel is designed to estimate vessel states based on improved strong tracking filter algorithm. For comparision, it s filtering effects...
In this paper, we address the problem of cooperation and collision avoidance for multiple DP ships with disturbances. The DP ships are regarded as elliptical agents with nonlinear Lagrangian dynamics. We design control laws that guarantee cooperation as well as collision-free maneuvers. We show, using a two-step proof, that the avoidance part of the control laws guarantees safety of the agents independently...
Sortie generation rate (SGR) which means sustainable number of airport launches per period is a key factor of military aircraft's combat effectiveness. An approximate mean value analysis (MVA) method is presented to evaluate airport sortie generation process which is modeled as a closed queuing network (CQN). N aircrafts circle in the process and each batch which is to launch contains Nb readied aircrafts...
Sortie generation rate (SGR) is a key factor of military aircraft's combat effectiveness. An approximate analytical method is presented to analyzing aircraft sortie generation process by modeling the process as a closed queuing network (CQN). Each station in the CQN provides a kind of service to aircraft. The service time of servers in a same station can be unequal. A modified mean value analysis...
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