Wyniki wyszukiwania - BazTech

Ograniczanie wyników

Znaleziono wyników: 2

Liczba wyników na stronie

Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

Analysis and assessment of the reliability of the operation process of a complex, diagnosed technical facility in 5-value logic

Duer Stanisław, Woźniak Marek, Stawowy Marek, Harničárová Marta, Zajkowski Konrad, Duer Radosław

Inżynieria Bezpieczeństwa Obiektów Antropogenicznych

2023

Nr 4

60--70

What the article talks about are the difficulties of figuring out how reliable the workings of a complicated technological object are, especially when using a five-valued logic-based diagnostic method. The foundation for conducting dependability studies on technological objects is the utilization of prepared models that depict operational processes. The present study aims to build and provide a comprehensive description of a five-state model that characterizes the operational process of the diagnosed facility. The operational states that hold significance are the states of the object being tested, as diagnosed within the framework of 5VL-value logic. The model of the exploitation process that was constructed was further validated using simulated experiments. The outcomes of these comparative tests yield the calculated probabilities of the tested thing existing in its distinct conditions. The estimated time frames of occurrence of the recognized states in the object were determined based on the probability of occurrence of the diagnostic states, which were derived from the reliability features of the tested object.

Evaluation of the Quality of the Free/Busy Car Park Information on the Basis of Certainty Factor of Hypothesis

Stawowy Marek, Szmigiel Andrzej

Logistics and Transport

2019

Vol. 41, No. 1

129--135

The paper demonstrates an estimation method of the number of vacant parking spaces on the basis of video monitoring data. It provides a method for determining the quality of free/busy car park information using uncertainty modelling method based on certainty factor of hypothesis. The value of quality information IQ (CF) has been calculated with the help of a computer program. The simulation of results was performed depending on the input values change according to the normal distribution.