Sentence examples for drilling path from inspiring English sources
In addition, we applied modified Greedy 2-opt algorithm to find out optimal drilling path which reduced the total time of via-hole fabrication.
The proposed system generated proposed drilling plans that achieved more than 88% drilling decision accuracy which is measured according to the actual drilling path.
The proposed network topology and training algorithms have shown superiority on the traditional neural network for determining the optimal drilling path.
After understanding each step in the workflow process required to calculate the principal stresses, a Matlab geomechanical simulator was created to replicate this process and predict the required mud pressure and mud weight in different drilling path to prevent wellbore instability.
In two of these cases, the needle direction was slightly different than the original drilling path resulting in a second hole at the tip of the needle, although without associated complications.
Faster convergences, better final points which satisfy all constraints imposed on the drilling paths and population diversity maintenance to help the algorithms find better solutions, are positive characteristics of the solutions found using the algorithms proposed.
To the best of our knowledge, the intra- and intersurgeon variability and/or deviation from the "ground truth" have not been reviewed for skull base datasets and must be accounted for when defining the safety margin for the drilling paths.
The drill path diameter was set to 1 mm in each case.
Furthermore, the GUI allows for definition of a drill path radius, a minimum safety distance to the critical structures, and the inaccuracy of the drill.
In the final setting, this operator-dependent error requires further reduction of the drill path diameter to increase the safe distance to risk structures.
Two criteria were considered in the selection of the optimal CFTs: the maximization of (1) the distance from each drill path to critical structures and (2) the distance between the entry points, that is, the angles between the CFTs (see the next section).
