CAD based verification
Very complicated elements demand proper preparation from the very first stages of design phase. CAD models allows to precisely define properties of objects that will actually be manufactured.
Precise measurements created by modern metrological equipment allows to compare the actual object and prepared with utmost rigorous accuracy CAD model. The created picture in a sufficiently precise manner to state its dimensions that it is possible to evaluate its position within the required tolerances. Obtained values of deviation in actual model from ideal one, give the picture of the stage realisation regarding pursued goals.
The procedure is possible to be implemented in any circumstances. That means, that precise measurements of fully portable equipment can be used in any circumstances of a workshop, production plant or others.