Therefore, the traveling direction of robots needs to be switched backward and forward when parking in a narrow space with obstacles.
First, to deal with complex environments when the mobile sensor network has to pass through a narrow space among obstacles, we propose an adaptive flocking control algorithm in which each sensor can cooperatively learn the network's parameters to decide the network size in a decentralized fashion so that the connectivity, tracking performance and formation can be improved.
On this apparently gentle landscape, small creeks with slippery banks, and rutted roads with narrow bridges presented vast obstacles when thousands of men had to drag wagons and cannon and horses and mules and supplies across them.
And there's something else, a nearly indescribable thrill, which happens when you focus all your attention and energy on a narrow trail littered with obstacles that pop up in front of you like ducks in a shooting gallery.
But given that the list has grown 30 percent in five years, transplant officials say that more must also be done to encourage people to register as donors, increase donor registration rates, remove financial and logistical obstacles and narrow extreme differences in wait list time among states.
If a route is narrow, there will be obstacles close to the transport unit on both the left and right hand sides.
Therefore, they are especially useful in environments congested with static and dynamic obstacles and narrow aisles, such as hospitals, warehouses, residential homes, and sheltered workshops for disabled people.
Hence, we present a more reliable and efficient for providing the minimum dose path for occupational workers especially in complex radioactive environments with clutter obstacles and narrow areas.
The proposed hybridized algorithm compensates for the weaknesses of RRT∗ with the strengths of the grid search strategy, and is applicable in complex environments with obstacles and narrow areas without relying on pre-designed road networks.
A series of laboratory experiments with granular material was conducted in a 7.5 m long and 0.35 m wide chute in order to investigate impact forces on narrow rectangular and cylindrical obstacles for rapid supercritical granular flow (Fr = 13).
