Vladimir S. Syromiatnikov Spacecraft Docing Devices deom SSI

In the analysis of two shock absorbers deformed in one direction it is convenient to examine them independently using equations like (5.4). A specific (for peripheral docking devices) is a forward impact with roil (0) in which deformation of two shock absorbers occurs (longitudinal and roll), described by the equations where is the deformation of the roll shock absorber; is its characteristic; is the length of the radius vector of the point of interaction relative to the center of the ring; the equivalent mass is defined by the correlation The initial velocities of deformation by masses with initial relative velocities of bodies with the following equation: The use of electromechanical damping in shock absorbers required a consideration of their inertia. Below we examine the two-dimensional case of collision of two solid bodies through an inertial shock absorber (Figure 5.5). The value of the mass of moving parts of the shock absorber is added from the gradually moving masses and along axes x and and the applied mass of rotating parts. The inertial force, which is proportional only to deformation is transmitted to body 1.

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