METHOD FOR ASSESSING FUNCTIONAL STATE OF OPERATOR METHOD FOR ASSESSING FUNCTIONAL STATE OF OPERATOR

摘要

The method for assessing the functional state of the operator provides for estimating the stress resistance of the body. With this end in view, the capacitance C and the tangent of the dielectric loss angle of the representative biologically active points of the skin are measured in the alternate electric field using the coaxial differential electrode. The capacitance C and the tangent of the dielectric loss angle are measured prior to and after the test loading (under normal, moderate or heavy performance conditions). The following parameters are calculated: the informational entropy for each 12 subsystems of the body: and the indices of the dynamism of the functional state of the subsystems of the body DC, DR calculated according to the formulae: DC=Sinf1/Sinf2, DR=Sinf1/Sinf2. The stress resistance coefficient is calculated: . On the basis of the value obtained, the functional state of the operator is assessed allowing for the prediction of the personal suitability to the specific area of the activity. The person is regarded as suitable one when and nonsuitable when