LINEARIZATION OF THE DEPENDENCE OF THE CABLE HYDRODYNAMIC DRAG FORCE FROM THE SPEED
In the self-similar region of the resistance hydrodynamic force acting on the cable depends on the square of the speed. The change of the quadratic dependence of the force from the speed on the linear dependence without adjusting the resistance coefficient leads to a significant error. The relative error of linearization of the relationship according to the method of the theory of automatic control does not exceed 10% if the relative speed is in the range of 0.7 to 1.5.