FATIGUE OPTIMIZATION OF TRIANGLE TRACK WHEEL UNDER MULTI-WORKING CONDITIONS BASED ON ENSEMBLE OF SURROGATE MODEL

FATIGUE OPTIMIZATION OF TRIANGLE TRACK WHEEL UNDER MULTI-WORKING CONDITIONS BASED ON ENSEMBLE OF SURROGATE MODEL

Triangular track wheels of emergency rescue vehicles need high mobility and reliability under various terrain conditions. Aiming at overlong time of multi-working fatigue optimization calculation,ensemble of surrogate model is used to accelerate the optimization solution. In order to ensure converge...

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Bibliographic Details
Main Authors: LI YongXin, CHANG Tao, YANG LiMing, LI KaiLun, SUN YinXu, WU FengHe
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Strength 2021-01-01
Series:Jixie qiangdu
Subjects:
Triangular track wheel;Multi-working size optimization;Ensemble of surrogate model;Fatigue life;Local trend deviation
Online Access:http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2021.05.011

Internet

http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2021.05.011

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