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Publication date:
16 September 2025
Comprehensive assessment of transport and operationalcondition of a road section
Date of submission article: 06.09.2014
UDC: 625.76 : 004.942
The article was published in issue no. № 1, 2015 [ pp. 156-160 ]Abstract:The article describes a mathematical model of creating an integrated assessment of transport and operational condition of a road section. It also shows the necessity of such model area as interconnected set of factors affecting its condition. In the problem of increasing consumer qualities of roads the authors highlighte the task of separating theroad on sectors for their further ranking to draw up repair plans. Estimation of consumer properties of the road is represented as the difference between the existing features of the object of their ideal values that are expressed in the complex index of transport and operational condition. The authors marked the most important aspects of road sections for this task ascontrolled objects. They also defined the main factors that characterize thestate of the road section. There are the most significant factors of speed-standard security that take into account the influence of individual parameters and characteristics of roads on the complex index of road section quality. The article shows the mathematical tool of theory of fuzzy sets applied to the formation of this parameter. This allows simulating decision-making about road sections repair. The paper defines a set of attribute values describing the state of a road section. It also describes the values of fuzzy variables for each factor and shows their membership functions. There are linguistic variables to describe the coefficients and a fuzzy situation to create an integrated assessment of the road section. An integrated state of the road section is represented as a fuzzy situation. The authors calculate the degree of incorporation of the current fuzzy situation that characterizes the road section condition in the reference. There is a generalized algorithm for deciding the order of repair works. The paper shows the prospects of such approach to the solution of the problem of defining an integrated index of transport and operational status of the road.
Аннотация:В статье рассматривается математическая модель построения комплексной оценки транспортно-эксплуатационного состояния участка автомобильной дороги. Показана необходимость модели такого участка как взаимосвязанной совокупности факторов, влияющих на его состояние. В проблеме повышения потребительских качеств автодорог выделена задача разделения дороги на участки для их дальнейшего ранжирования с целью составления планов ремонта. Оценка потребительских свойств автодороги представлена как различие между существующими значениями качеств объекта и их идеальными значениями, выраженными в комплексном показателе транспортно-эксплуатационного состояния. Отмечены наиболее важные для этой задачи особенности участков дороги как объектов управления. Определены основные факторы, характеризующие состояние участка автомобильной дороги. Приведены наиболее существенные коэффициенты обеспеченности расчетной скорости, учитывающие влияние отдельных параметров и характеристик дорог на комплексный показатель качества участка. Рассмотрено применение к задаче формирования этого показателя математического аппарата теории нечетких множеств, позволяющего моделировать принятие решений о ремонте участков автомобильной дороги. Определены наборы значений признаков, описывающих состояние дорожного участка. Описаны значения нечетких переменных для каждого коэффициента, показаны их функции принадлежности. Сформированы лингвистические переменные для описания коэффициентов и нечеткая ситуация для построения комплексной оценки участка автодороги. Комплексное состояние участка авто-дороги представлено в виде нечеткой ситуации. Показан расчет степени включения текущей нечеткой ситуации, характеризующей состояние участка, в эталонную. Приведен обобщенный алгоритм принятия решений об очередности ремонтных работ. Показаны перспективы развития такого подхода к решению задачи определения комплексного показателя транспортно-эксплуатационного состояния автомобильной дороги в целом.
Authors: Anikeev E.A. (eanikeev@gmail.com) - Voronezh State Forestry Engineering Academy, Voronezh, Russia, Ph.D, Cherkasov O.N. (oncherkasov@gmail.com) - Voronezh State Forestry Engineering Academy, Voronezh, Russia, Ph.D | |
Keywords: integral criteria, integrated assessment, linguistic variable, fuzzy situation, , motor vehicles, assessing road state, automobile transport |
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Комплексная оценка транспортно-эксплуатационного состояния участка автомобильной дороги
DOI: 10.15827/0236-235X.109.156-160
Date of submission article: 06.09.2014
UDC: 625.76 : 004.942
The article was published in issue no. № 1, 2015. [ pp. 156-160 ]
The article describes a mathematical model of creating an integrated assessment of transport and operational
condition of a road section. It also shows the necessity of such model area as interconnected set of factors affecting its
condition. In the problem of increasing consumer qualities of roads the authors highlighte the task of separating theroad on
sectors for their further ranking to draw up repair plans. Estimation of consumer properties of the road is represented as the
difference between the existing features of the object of their ideal values that are expressed in the complex index of transport
and operational condition. The authors marked the most important aspects of road sections for this task ascontrolled objects.
They also defined the main factors that characterize thestate of the road section. There are the most significant factors of
speed-standard security that take into account the influence of individual parameters and characteristics of roads on the
complex index of road section quality. The article shows the mathematical tool of theory of fuzzy sets applied to the
formation of this parameter. This allows simulating decision-making about road sections repair.
The paper defines a set of attribute values describing the state of a road section. It also describes the values of fuzzy
variables for each factor and shows their membership functions. There are linguistic variables to describe the coefficients and
a fuzzy situation to create an integrated assessment of the road section. An integrated state of the road section is represented
as a fuzzy situation. The authors calculate the degree of incorporation of the current fuzzy situation that characterizes the road
section condition in the reference. There is a generalized algorithm for deciding the order of repair works.
The paper shows the prospects of such approach to the solution of the problem of defining an integrated index of
transport and operational status of the road.
Anikeev E.A. (eanikeev@gmail.com) - Voronezh State Forestry Engineering Academy, Voronezh, Russia, Ph.D, Cherkasov O.N. (oncherkasov@gmail.com) - Voronezh State Forestry Engineering Academy, Voronezh, Russia, Ph.D
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Print version Full issue in PDF (12.50Mb) Download the cover in PDF (0.36Мб) |
The article was published in issue no. № 1, 2015 [ pp. 156-160 ] |
The article was published in issue no. № 1, 2015. [ pp. 156-160 ]
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