基于NSGA-Ⅱ算法的客車底架的離散拓?fù)鋬?yōu)化
發(fā)布時(shí)間:2018-12-14 07:45
【摘要】:對(duì)電動(dòng)大客車底架利用第二代非支配排序遺傳算法(NSGA-Ⅱ)進(jìn)行了拓?fù)鋬?yōu)化,在保證所有梁?jiǎn)卧畲髴?yīng)力不超過屈服強(qiáng)度的條件下,以整車扭轉(zhuǎn)剛度和質(zhì)量作為優(yōu)化目標(biāo),最終得到底架拓?fù)浜蟮呐晾弁星把?對(duì)結(jié)果進(jìn)行篩選,得到的拓?fù)浞桨概まD(zhuǎn)剛度與原模型接近,質(zhì)量降低89kg,占原模型底架的6.4%,拓?fù)湫Ч@著.
[Abstract]:The topology optimization of electric bus underframe is carried out by using the second generation non-dominant sorting genetic algorithm (NSGA- 鈪,
本文編號(hào):2378221
[Abstract]:The topology optimization of electric bus underframe is carried out by using the second generation non-dominant sorting genetic algorithm (NSGA- 鈪,
本文編號(hào):2378221
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