Nikishkina

When designing constructions it is important to control the internal forces in order to produce machines and constructions with a rational mass. Such control is possible with the help of tracking tightenings produced on the basis of almost instantly changeable systems. The article is dedicated to the analysis of deflected mode of a three-disk flat almost instantly changeable system for the purpose of its usage in tracking tightening. The change of forces which appeared in the rods was considered depending on the angle of inclination of one of the rods in the system and on the external force time variable.