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Methods for Assessment of Quality and Efficiency of Control and Management by Complex Informaciology Systems

2024; Springer International Publishing; Linguagem: Inglês

10.1007/978-981-99-8031-4_24

2367-3370

Volodymyr Kulivnuk, Ivan Kuzmin, Oleksandr Hladkyi, Alexander A. Gertsiy, Тетяна Ткаченко, K. P. Postovitenko, Tetiana Shparaga,

Economic and Technological Systems Analysis

The role of complex automated control and management systems (ACMS) in control and management of complex informaciology systems is explored. The purpose of ACMS in case of deviation or malfunction of complex informaciology systems is investigated. The accuracy of the equipment implementing the system of algorithms for the quality and efficiency of control and management of informaciologically complex systems is considered. The notion of ideal and real equipment as well as ACMS accuracy are defined. Total information losses in complex informaciology systems that specify two types of errors (undetected failures false failures) are described. The essence of above-mentioned two types of errors is explored. The probability of undetected failures as well as the probability of false failures when measuring one parameter is determined. The distribution of controlled parameters and errors of the equipment under normal laws is calculated. Numerous parameters are measured while controlling and managing informaciologically complex objects. Probability of existence of at least one undetected failure as well as probability of existence of at least one false failure in is calculated. The probability of completing tasks by an object is determined by the total probability theorem. Probability of permitting the object complete the task of control and management of informaciologically complex systems is substantiated. It means that when the control equipment is operating, the logical function of permitting an object to complete a task is the sum of two incompatible events. The cost of ACMS operation decreases with increase of the failure-free operation probability. The graphs of the total cost of control and management as a function of failure-free operation probability are shown.