Modern approaches to the efficiency assessing of created vehicles
Introduction. The manufacturers currently develop new locomotives considering operating conditions with further locomotive fixation on the target ground. They also calculate the operational locomotive models with the key indicators for assessing the cost of the life cycle during the engineering stag...
| Main Authors: | , |
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| Format: | Article |
| Language: | Russian |
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Joint Stock Company «Railway Scientific and Research Institute»
2022-03-01
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| Series: | Вестник Научно-исследовательского института железнодорожного транспорта |
| Subjects: | |
| Online Access: | https://www.journal-vniizht.ru/jour/article/view/569 |
| _version_ | 1826572557583646720 |
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| author | A. G. Silyuta A. G. Silyuta D. M. Mayakov |
| author_facet | A. G. Silyuta A. G. Silyuta D. M. Mayakov |
| author_sort | A. G. Silyuta |
| collection | DOAJ |
| description | Introduction. The manufacturers currently develop new locomotives considering operating conditions with further locomotive fixation on the target ground. They also calculate the operational locomotive models with the key indicators for assessing the cost of the life cycle during the engineering stage. Therefore, the basic information for making operational decisions on purchase about selected locomotive items is the evaluation of the traction rolling stock effectiveness. The manufacturers of other vehicle types have similar aims in terms of operating conditions, engineering features, etc.Materials and methods. The scientists succeed in the usage of the modern evaluating approaches to the vehicles efficiency. The application of the similar criteria that differ in the calculation mechanism and the initial data volume is especially important in evaluating the effectiveness of the multimodal transportation of freight and passenger traffic. The article presented the critical analysis of the main approaches to assessing the effectiveness of the road, water and railway vehicles. Thus, the authors concluded that the manufacturers should consider both the efficiency of the vehicle and the usage intensity.Results. The authors demonstrate quantitative estimates of the proposed efficiency criterion for certificate features and considering real operational conditions. The paper presents the simulation results comparison with the calculation ones considering certificate features. Thus, operational conditions significantly effect the efficiency criterion.Discussion and conclusion. The authors highlight that the obtained results are universal for evaluating the effectiveness of the various vehicles in terms of different rolling stock features. |
| first_indexed | 2024-04-10T00:56:05Z |
| format | Article |
| id | doaj.art-380e767ea5cc4442a3e473ff31ddad97 |
| institution | Directory Open Access Journal |
| issn | 2223-9731 2713-2560 |
| language | Russian |
| last_indexed | 2025-03-14T12:28:55Z |
| publishDate | 2022-03-01 |
| publisher | Joint Stock Company «Railway Scientific and Research Institute» |
| record_format | Article |
| series | Вестник Научно-исследовательского института железнодорожного транспорта |
| spelling | doaj.art-380e767ea5cc4442a3e473ff31ddad972025-03-02T09:26:49ZrusJoint Stock Company «Railway Scientific and Research Institute»Вестник Научно-исследовательского института железнодорожного транспорта2223-97312713-25602022-03-01811536210.21780/2223-9731-2022-81-1-53-62371Modern approaches to the efficiency assessing of created vehiclesA. G. Silyuta0A. G. Silyuta1D. M. Mayakov2Railway Research Institute (VNIIZhT)Research Testing Center of the Railway Troops of the Ministry of Defense of the Russian Federation (NIITs ZhDV)Russian University of Transport (RUT (MIIT)Introduction. The manufacturers currently develop new locomotives considering operating conditions with further locomotive fixation on the target ground. They also calculate the operational locomotive models with the key indicators for assessing the cost of the life cycle during the engineering stage. Therefore, the basic information for making operational decisions on purchase about selected locomotive items is the evaluation of the traction rolling stock effectiveness. The manufacturers of other vehicle types have similar aims in terms of operating conditions, engineering features, etc.Materials and methods. The scientists succeed in the usage of the modern evaluating approaches to the vehicles efficiency. The application of the similar criteria that differ in the calculation mechanism and the initial data volume is especially important in evaluating the effectiveness of the multimodal transportation of freight and passenger traffic. The article presented the critical analysis of the main approaches to assessing the effectiveness of the road, water and railway vehicles. Thus, the authors concluded that the manufacturers should consider both the efficiency of the vehicle and the usage intensity.Results. The authors demonstrate quantitative estimates of the proposed efficiency criterion for certificate features and considering real operational conditions. The paper presents the simulation results comparison with the calculation ones considering certificate features. Thus, operational conditions significantly effect the efficiency criterion.Discussion and conclusion. The authors highlight that the obtained results are universal for evaluating the effectiveness of the various vehicles in terms of different rolling stock features.https://www.journal-vniizht.ru/jour/article/view/569vehicletechnical featuresassessmentcriterionindicatorrail transportroad transportwater transport |
| spellingShingle | A. G. Silyuta A. G. Silyuta D. M. Mayakov Modern approaches to the efficiency assessing of created vehicles Вестник Научно-исследовательского института железнодорожного транспорта vehicle technical features assessment criterion indicator rail transport road transport water transport |
| title | Modern approaches to the efficiency assessing of created vehicles |
| title_full | Modern approaches to the efficiency assessing of created vehicles |
| title_fullStr | Modern approaches to the efficiency assessing of created vehicles |
| title_full_unstemmed | Modern approaches to the efficiency assessing of created vehicles |
| title_short | Modern approaches to the efficiency assessing of created vehicles |
| title_sort | modern approaches to the efficiency assessing of created vehicles |
| topic | vehicle technical features assessment criterion indicator rail transport road transport water transport |
| url | https://www.journal-vniizht.ru/jour/article/view/569 |
| work_keys_str_mv | AT agsilyuta modernapproachestotheefficiencyassessingofcreatedvehicles AT agsilyuta modernapproachestotheefficiencyassessingofcreatedvehicles AT dmmayakov modernapproachestotheefficiencyassessingofcreatedvehicles |