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This technical note treats the challenging control problem of tracking a desired continuous trajectory for a maneuverable autonomous vehicle in the presence of gravity, buoyancy and fluid dynamic forces and moments. A realistic dynamics model that applies to maneuverable vehicles moving in 3-D Euclidean space is used for obtaining this control scheme. While applications of this control scheme include...
This paper describes a dynamics model of a underwater glide vehicle. And a accurate model for calculating fluid dynamics of glide hydrofoil is also incorporated into the simulation. The model is used to simulate the glide motion of the underwater glide vehicle which is propelled and controlled through changing the gravity and location of gravity. The simulation results indicate that the underwater...
In the design and planning of vehicular ad-hoc networks, road-side infrastructure nodes are commonly used to improve the overall connectivity and communication capability of the networks, however, to determine the locations to install the infrastructure nodes for optimal performance based on the ever-changing density and connectivity dynamics of moving vehicles remains to be a challenging issue. In...
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