Особенности формирования свойств модулей обработки периодических событий в системах реального времени

Abstract

The analysis of real-time systems as the basis for building automation systems of technological objects. Consider the set of real-time events, the processing of which is a prerequisite for solving a single task automation. All events make up the interface of the calculator with a medium controlled or managed processes object. Recurring events allow the calculator to interface with the media object to the assessment of quantitative changes of states of the object in real-time pace. The reliability of the events provided by the specified boundaries exactly time parameters that characterize the event and are largely dependent on the characteristics of the dynamic characteristics of the specific parameters of the calculator interface with the object. The analysis of the characteristics of processing periodic events in monitoring systems and process control. The main characteristics of the evaluation of the quality control and management of continuous processes periodization methods of processing of the primary information and the formation of the control actions. The features of the organization of the periodization program information processing in real-time environments, taking into account features of the physical processes preseed object. The characteristics of violations of real-time parameters and depending on the organization of periodic control of their call and information exchange with the controlled object. Achieved rationale for the selection control method periodization, depending on features real-time parameters of the automated systems of continuous monitoring of operational status of dynamic objects.