Research on Weight Lightening of 160 km/h Electric Locomotive Body
Taking 160 km/h electric locomotive body as lightweight goal, the finite element model for the locomotive body was builtand the static strength for the locomotive body was calculated. Considering the factors of structure strength and stiffness and taking theminimum total weight body as the goal and...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Electric Drive for Locomotives
2015-01-01
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| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2015.03.009 |
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| _version_ | 1850142574448214016 |
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| author | WANG Lu XIAO Shoune ZHU Tao WANG Mingmeng XU Deshan |
| author_facet | WANG Lu XIAO Shoune ZHU Tao WANG Mingmeng XU Deshan |
| author_sort | WANG Lu |
| collection | DOAJ |
| description | Taking 160 km/h electric locomotive body as lightweight goal, the finite element model for the locomotive body was builtand the static strength for the locomotive body was calculated. Considering the factors of structure strength and stiffness and taking theminimum total weight body as the goal and taking the plate thinkness parameters of body structure as design variables, an optimizationmodel was formulated to optimize the design variables using feasible direction method, and an optimization design of the railroad wagonwas achieved. Through sensitivity analysis, by updating the design variables, the car body structure was further optimized. Locomotivebody total weight reduced 7.44% after simulation optimization design, which has reached the design target. |
| format | Article |
| id | doaj-art-0a5ffcfa2b1f404280a8fae0e9380462 |
| institution | OA Journals |
| issn | 1000-128X |
| language | zho |
| publishDate | 2015-01-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-0a5ffcfa2b1f404280a8fae0e93804622025-08-20T02:29:02ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2015-01-01353820905762Research on Weight Lightening of 160 km/h Electric Locomotive BodyWANG LuXIAO ShouneZHU TaoWANG MingmengXU DeshanTaking 160 km/h electric locomotive body as lightweight goal, the finite element model for the locomotive body was builtand the static strength for the locomotive body was calculated. Considering the factors of structure strength and stiffness and taking theminimum total weight body as the goal and taking the plate thinkness parameters of body structure as design variables, an optimizationmodel was formulated to optimize the design variables using feasible direction method, and an optimization design of the railroad wagonwas achieved. Through sensitivity analysis, by updating the design variables, the car body structure was further optimized. Locomotivebody total weight reduced 7.44% after simulation optimization design, which has reached the design target.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2015.03.009locomotive bodylightweightdesign variablessensitivity analysisfinite element model |
| spellingShingle | WANG Lu XIAO Shoune ZHU Tao WANG Mingmeng XU Deshan Research on Weight Lightening of 160 km/h Electric Locomotive Body 机车电传动 locomotive body lightweight design variables sensitivity analysis finite element model |
| title | Research on Weight Lightening of 160 km/h Electric Locomotive Body |
| title_full | Research on Weight Lightening of 160 km/h Electric Locomotive Body |
| title_fullStr | Research on Weight Lightening of 160 km/h Electric Locomotive Body |
| title_full_unstemmed | Research on Weight Lightening of 160 km/h Electric Locomotive Body |
| title_short | Research on Weight Lightening of 160 km/h Electric Locomotive Body |
| title_sort | research on weight lightening of 160 km h electric locomotive body |
| topic | locomotive body lightweight design variables sensitivity analysis finite element model |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2015.03.009 |
| work_keys_str_mv | AT wanglu researchonweightlighteningof160kmhelectriclocomotivebody AT xiaoshoune researchonweightlighteningof160kmhelectriclocomotivebody AT zhutao researchonweightlighteningof160kmhelectriclocomotivebody AT wangmingmeng researchonweightlighteningof160kmhelectriclocomotivebody AT xudeshan researchonweightlighteningof160kmhelectriclocomotivebody |