Abstract
An integral stage in the development of new and modernization of existing equipment is experimental research, and laboratory tests play a significant role, making it possible to confirm or refute theoretical hypotheses at the very early stages of work, as well as to identify inconsistencies of certain parameters. This type of research requires specialized equipment that allows measurements that are often unusual for standard instruments. As a result, an urgent problem of creating a unified method for analyzing various systems can arise, including typical, previously unexplored products, which directly include a drive based on a drum-roller mechanism. The implementation of experimental studies of this type of product using a laboratory stand allows us to formulate the basic principles for constructing control and testing equipment for objects of a similar focus. In particular, the demonstrated laboratory stand can be used for testing electric servo drives with adaptive control system structures, and the modular structure makes it possible for this complex to be quickly adapted to analyze the parameters of other types of drives, which indicates a high level of unification. The results of experimental studies obtained in the framework of the presented work showed a high degree of convergence with theoretical ones, which may indicate the correctness of the adopted technical solutions within the framework of the development of the drum-roller electric drive itself as an object of study, as well as the legality and feasibility of using unified laboratory stands as means for collecting and processing information from complex electrical systems. At the same time, the principles of constructing test benches based on individual modules received practical confirmation, which allows them to be used as a guide when creating more complex systems.
Keywords
unified laboratory stand, servo electric drive, drum-roller actuator, frequency characteristics, mathematical and full-scale modeling, modular design
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