中国机械工程
中國機械工程
중국궤계공정
CHINA MECHANICAl ENGINEERING
2011年
20期
2456-2459
,共4页
扈静%刘明周%龚任波%蒋增强%葛茂根
扈靜%劉明週%龔任波%蔣增彊%葛茂根
호정%류명주%공임파%장증강%갈무근
主成分分析%汽车操纵力%舒适性评价模型%多元线性回归
主成分分析%汽車操縱力%舒適性評價模型%多元線性迴歸
주성분분석%기차조종력%서괄성평개모형%다원선성회귀
principal component analysis%vehicle operating force%comfort evaluation model%multi-ple linear regression
以汽车操纵装置的操纵力舒适性客观定量评价为研究目标,运用主成分分析算法,采用加权主成分和价值函数,建立汽车整车操纵力舒适性评价模型。在此基础上,进一步通过多元线性回归分析建立了汽车整车操纵力舒适性与主成分之间的回归方程,实现了对汽车整车操纵力舒适性的预测与评价分析。
以汽車操縱裝置的操縱力舒適性客觀定量評價為研究目標,運用主成分分析算法,採用加權主成分和價值函數,建立汽車整車操縱力舒適性評價模型。在此基礎上,進一步通過多元線性迴歸分析建立瞭汽車整車操縱力舒適性與主成分之間的迴歸方程,實現瞭對汽車整車操縱力舒適性的預測與評價分析。
이기차조종장치적조종력서괄성객관정량평개위연구목표,운용주성분분석산법,채용가권주성분화개치함수,건립기차정차조종력서괄성평개모형。재차기출상,진일보통과다원선성회귀분석건립료기차정차조종력서괄성여주성분지간적회귀방정,실현료대기차정차조종력서괄성적예측여평개분석。
Aiming at the quantitative analysis and objective evaluation of vehicle operating force comfort, using principal component analysis algorithm and the value function as well as the sum of weighted principal components, an evaluation model of the vehicle operating force comfort was estab- lished. Then, through multiple linear regression analysis, a regression equation between the vehicle op- erating force comfort and principal components was built for prediction and evaluation of the vehicle operating force comifort.