The traditional approach to the study of sports technique is connected with instrumental methods of registration (kinography, cyclography, stroboscopy) of kinematic characteristics in order to reveal the kinematic structure, i.e. correlation of movements in time and space. ...

One of the first stages in the synthesis of automatic control systems (ACS) is the preparation of the structural block diagram. Unlike the subsequent stages (mathematical synthesis of optimal dynamic characteristics, determination of dynamic characteristics of corrective devices, etc.), the method of synthesizing the structural block diagram is poorly developed. We are not aware of any engineering method for obtaining the structural block diagram of an ACS to be designed, even if it is an existing but not yet automated object.