DEVELOPMENT OF A SYSTEM FOR MEASURING ANGULAR DISPLACEMENTS 

Ryazantsev Dmitriy Andreevich, lead design engineer, Scientific-research Institute of physical measurements (8/10 Volodarskogo street, Penza, Russia), E-mail: nik2@niifi.ru 

531.714.2 

10.21685/2307-5538-2018-4-1 

Background. The relevance of the developed system for measuring angular displacements is determined by the ever-growing requirements for measurement accuracy and resistance to external influencing factors to information-measuring control systems. The purpose of this work is to summarize the results of the development of a system for measuring angular displacements and to describe its use in an information-measuring control system for a shaft of a rotary device.
Materials and methods. When developing a system for measuring angular displacements, methods of program correction of an additional error on temperature as well as the main reduced error were applied.
Results. The results of the development of a system for measuring angular displacements are presented. The values of the basic reduced error and the additional error from the effects of temperature, obtained by developing a system for measuring angular displacements are given.
Conclusions. The results of the development of a system for measuring angular displacements are presented. The values of the basic reduced error and the additional error from the effects of temperature, obtained by developing a system for measuring angular displacements are given. An information-measuring control system is described in which the developed system for measuring angular displacements is used. 

information-measuring and control system, system for measuring angular displacements, angle of rotation sensor, rotating transformer, differential switching circuit, basic reduced error, additional error of temperature