First term of the right side of the equation expresses their system damped oscillations occurring at a frequency and amplitude . Due to the availability factor amplitude of natural oscillations of the system decreases and eventually vanishes. So after some time deflection device is fully described by the second term. For example, the values of β> 0, damped oscillations at all for the first few periods and practically can not be taken into account.

The second term on the right side of the equation describes the forced oscillations occurring at a frequency of change of the measured force and amplitude:

Since the static application of force:

then forced oscillations with amplitude, as opposed to moving the movable part in a static mode time.

Consequently, the value of M describes the amplitude error forced oscillations . When amplitude error can be up to an 1% calculated using the formula:

Patterns of changes of M depending on λ for different values of the degree of sedation was shown in Fig. 1.2.2.

Consequently, the value of M describes the amplitude error forced oscillations: