JUSTIFICATION OF THE NEED TO CLARIFY THE BASIC CONCEPTS AND FORMULAS OF AUTOMOTIVE EXPERTISE
- 作者: Karev B.N.1, Volkov A.A.1
-
隶属关系:
- Ural State Forestry Engineering University
- 期: 卷 13, 编号 1 (2023)
- 页面: 7-23
- 栏目: Articles
- ##submission.datePublished##: 30.03.2023
- URL: https://journals.rcsi.science/2328-1391/article/view/347094
- DOI: https://doi.org/10.12731/2227-930X-2023-13-1-7-23
- EDN: https://elibrary.ru/RVBMCD
- ID: 347094
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The reliability of the investigation and the conclusions of the examination depends on how accurate and correct the initial information – the facts, circumstances and parameters of the condition of vehicles, road conditions and the driver accepted for consideration – corresponds to the mechanism of the accident. The reasons for this kind of inconsistencies in the information of the real situation may be different: the ambiguity of the verbal description of the environment and the condition of the pavement, the variance of the values of parameters and coefficients relative to their discrete reference value, the dependence of calculated values on numerous factors, measurement errors. In addition, the result depends on the completeness and accuracy of the formulas used, the accuracy of the definition of certain concepts, in particular, the concepts of the delay time of the brake actuation, the time of the deceleration rise, the vehicle’s use, etc.
That is why in the works of many authors devoted to the examination of accidents, it has been repeatedly noted that the information used in the investigation carries elements of uncertainty, which inevitably affects the correctness and reliability of the conclusions of the investigation.
Purpose – is to show the need to clarify the basic concepts and formulas used in production
Methodology of the work: the methods of formalization and specification of formulas used in the investigation of the examination of an accident were used in the work
Results: the examples given in the paper and the theoretical studies carried out show that a significant number of formulas used in automotive research require refinement and refinement.
Practical implications: it is advisable to apply the results obtained when conducting automotive research – investigation and examination of road accidents.
作者简介
Boris Karev
Ural State Forestry Engineering University
编辑信件的主要联系方式.
Email: karevbn@m.usfeu.ru
Senior Lecturer of the Department of Automobile Transport and Transport Infrastructure
俄罗斯联邦, 37, Siberian tract Str., Ekaterinburg, Sverdlovsk Region, 620100, Russian Federation
Andrey Volkov
Ural State Forestry Engineering University
Email: volkovaa@m.usfeu.ru
Senior Lecturer of the Department of Automobile Transport and Transport Infrastructure
俄罗斯联邦, 37, Siberian tract Str., Ekaterinburg, Sverdlovsk Region, 620100, Russian Federation
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