Development of structure and method of effective binary stabilization of quality parameter in dynamic systems

• Main Author: Igor Lutsenko
• Format: Article
• Language: English
• Published: PC Technology Center 2018-05-01
• Series: Eastern-European Journal of Enterprise Technologies
• Subjects: feedback; parameters stabilization; dynamic system synthesis; stabilization parameters choice
• Online Access: http://journals.uran.ua/eejet/article/view/131296

The issues of stabilization of quality parameters of dynamic processes are considered to be well studied. Traditionally, the negative feedback technology is used for this purpose. The concomitant moment of the negative feedback technique use is the need of research of the dynamic system stability in the range of admissible controls, the choice of the stabilization criterion and stabilization parameters. The examples of dynamic systems with continuous and batch technological products feed show that the introduction of negative feedback is not the only alternative allowing to stabilize the quality parameters of output products. It is shown that the problems of dynamic systems stabilization are related to the fact that control signals are transmitted as part of control signals of nonlinearity of the system technological part. In this regard, there are problems of stability and quality of stabilization. The stabilization method that is free from the influence of the technological part and the system-based sign for classifying system objects are proposed. Using this sign allows classifying the system objects relative to the technological subsystem or the control subsystem. The method also provides for the use of system-based principle to determine the optimal control parameters of the stabilization process using the verified criterion of resource efficiency. Using the proposed method allows creating automatic dynamic systems, built on a single architectural principle.