It is difficult to solve the dilemma between the measurement speed, transducer accuracy, and equipment operation reliability; and d. insufficient data analysis.
However, each and every one of these methods has its disadvantages as well as advantages in its procedures, level of accuracy, and equipment requirements.
It has the ability to form hollow parts with high dimensional accuracy, the equipment requires a small working space and the machine control is fairly simple.
However, it has two defects: the static stiffness notion takes no account of the influence of railway stiffness irregularity and geometric irregularity, and it is hard to deal with the dilemma between the measurement speed, transducer accuracy, and equipment operation reliability.
Thus, there is a shift from the medical physicist whose primary responsibility was to maintain the performance and accuracy of equipment to one who has insight into the processes being employed and who can troubleshoot and, if need be, improve the systems.
Since several local optima objective function values are very close to each other, the choice of the best configuration among those found should be done qualitatively, because the differences among the objective function values are not significant if compared to the accuracy of equipment cost correlations in the literature.
Measured blood pressure varies due to a large number of factors such as measurement technique, accuracy of equipment, and multiple patient factors such as anxiety.
Serum analyses for DRIE were as for NU-AGE (same laboratory, personnel, accuracy and equipment).
At low Re, such wind tunnel measurements are reported to be challenging due to the requirement of higher level of accuracy in equipments for correct modelling of the flow around the airfoils [18].
