基于主成分分析的汽车操纵力舒适性分析与评价

中国机械工程 ›› 2011, Vol. 22 ›› Issue (20): 2456-2459.

基于主成分分析的汽车操纵力舒适性分析与评价

扈静;刘明周;龚任波;蒋增强;葛茂根

合肥工业大学,合肥,230009

出版日期:2011-10-25 发布日期:2011-11-02

Evaluation of Vehicle Operating Force Comfort Based on Principal Component Analysis

Hu Jing;Liu Mingzhou;Gong Renbo;Jiang Zengqiang;Ge Maogen

Hefei University of Technology,Hefei,230009

Online:2011-10-25 Published:2011-11-02

摘要/Abstract

摘要：

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。

关键词:

主成分分析, 汽车操纵力, 舒适性评价模型, 多元线性回归



Abstract:

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 established.Then,through multiple linear regression analysis,a regression equation between the vehicle operating force comfort and principal components was built for prediction and evaluation of the vehicle operating force comfort. 

Key words:

principal component analysis, vehicle operating force, comfort evaluation model, multiple linear regression

中图分类号:

TH122

扈静, 刘明周, 龚任波, 蒋增强, 葛茂根.

基于主成分分析的汽车操纵力舒适性分析与评价

[J]. 中国机械工程, 2011, 22(20): 2456-2459.

HU Jing, LIU Meng-Zhou, GONG Lin-Bei, JIANG Ceng-Jiang, GE Mao-Gen.

Evaluation of Vehicle Operating Force Comfort Based on Principal Component Analysis

[J]. China Mechanical Engineering, 2011, 22(20): 2456-2459.