Monitoring of work execution processes in railway construction using expert technologies
نویسندگان
چکیده
The article presents the abstract theorem and practical options for monitoring technological process of a railway track object construction using expert technologies. Railway as complex dynamic system requires certain resources its maintenance. Under these conditions, effective control over work execution technology performed during facilities is decisive importance. This can be achieved by improving existing engineering technical support through introduction subsystem processes intellectual construction. One tasks use automation tools with elements artificial intelligence. appearance deviations from planned requirements execution, due to stochastic nature construction, leads violations, decrease in productivity, an increase labor costs, prime cost, duration and, result, deterioration operational characteristics. In order avoid such development events, periodic solutions implementation necessary. To this end, part methodology formation processes, has been developed. Monitoring includes three stages: parameters registration, assessment forecast implementation. Taking into account formalization peculiarities number solved, method registering indicators on time interval was developed described. results obtained at stage made it possible determine possibilities built probabilistic inference model processing progress facility logical mechanism organized feedback based Bayesian logic. general methodological issues Markov random application. predictive obtaining quantitative characteristics are interpretation simplest flow properties analyze dynamics changes states. Based theoretical study, aspects technologies example flooded subgrade roadbed. presented were course dissertation research carried out author.
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ژورنال
عنوان ژورنال: Transportnye sooruženiâ
سال: 2023
ISSN: ['2413-9807']
DOI: https://doi.org/10.15862/06sats123