FEATURES OF SYNTHESIS OF INTELLIGENT MANAGEMENT SYSTEMS FOR FUTURE NETWORKS
Journal Title: Телекомунікаційні та інформаційні технології - Year 2018, Vol 123, Issue 2
Abstract
The methods of control of local communication network control systems are analyzed. The research is carried out depending on the patterns of the formation of the control of the principles of control: perturbation, the deviation of the controlled value from the required value, the combined control. It has been shown that the control systems with the principle of perturbation control have two channels of perturbation influence on the controlled values of the channel of inaccurate perception receipts on the control object and the channel formed by perturbation bonds through the influence measurement unit and the automatic control device, the second channel is artificially created compensation channel. The principle of control over the task is used in cases where the required value of the controllable value changes, and the main factor causing a significant deviation of the controllable value from the required value is the change in the inductive action at the input of the inertial object (the output system). In control systems with the principle of controlling deviations, control influences are created as a result of the transformation of the deviation signals, rather than the factors that cause deviations, for example, perturbation (that is, as a result of the transformation of the effect, and not the very reason). The principle of control for the deviation does not provide the opportunity to completely eliminate the deviation, that is, the achievement of absolute invariance. The possibility of achieving high accuracy in combined systems is due to the main property of these systems - the absence of contradiction between the conditions of invariance and stability.
Authors and Affiliations
Olha Tkachenko
Keywords
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