Increase of functionality's at definition of anglular position of a variable guide gas-turbine blades by discrete-phase method

The methods which permission to essential expand a range and - or to increase accuracy of definition of angular position a peripheral sections gas-turbine blades by means of separating the range of measuring angles on the two part of the range, to performing the measuring on the one part of the range by means of two sensors, in the other part of the range. by means of one of this sensors, and also optimization to placing sensors on the case of gas-turbines, are offered.