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The capsule microrobot will play an important role in the medical application such as the minimally invasive surgery in the future. In this paper, we proposed the spherical capsule robot system driven by the external magnetic field. And then we did the finite element analysis of the electromagnetic device involved in the system using ANSYS software. In the end, to verify our analysis results and establish...
Flight rerouting is an important strategy in the airspace with the limit of heavy weather and flight conflict. First, the grid method was utilized to build the model for diverting airspace environment based on numerical weather prediction features in severe weather. In considering the air traffic rules and aircraft performance, a new rerouting path planning method based on the improved ant colony...
With the increase of air transportation demand, the problem of air traffic congestion has become more and more serious, so the study of flow optimization management is of urgent need and great importance. Ground-holding policy (GHP) is regarded as one of the most effective methods of short-term air flow management to ease the air traffic congestion and improve the air safety. The essence of the GHP...
With the rapid increase of the air traffic transportation, the air traffic congest problem became more and more severity, so to study the flow optimization problem is very importation and urgent. In this paper, such items have been considered: the sectors capacity constrains, the air traffic flux controlled by the area controllers, the time of flight take-off controlled by the town controllers, the...
When air traffic congestion happens, the optimization adjustment on the order for approach landing flights can reduce the air traffic congestion and the flightspsila delay, improve the safety of flying, and reduce the economy cost. For the flights sequencing problem of multi-runway in the terminal area, the model was given according to the least total cost of flights delay, then the ant colony algorithm...
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