基于大數(shù)據(jù)的白車身尺寸控制應(yīng)用

摘 要：為了快速準(zhǔn)確的找出導(dǎo)致白車身尺寸精度超差的影響因素，并進(jìn)行優(yōu)化。該文提出利用大數(shù)據(jù)的思路通過一些數(shù)據(jù)采集系統(tǒng)及工具，收集零部件、分總成、白車身數(shù)據(jù)及工藝過程信息，為白車身尺寸超差的整改提供科學(xué)的指導(dǎo)建議，保證白車身尺寸目標(biāo)的快速達(dá)成。

關(guān)鍵詞：大數(shù)據(jù) 白車身 尺寸控制

Application of BIW Dimension Control Based on Big Data

Huang Xiang，Zong Xiaoliang，He Ting， Kong Miaode，Yao Yongming，Wang Yunsheng

Abstract：In order to quickly and accurately find out the influencing factors leading to the out of tolerance of body in white dimensional accuracy， and optimize it. This paper puts forward the idea of using big data to collect the data and process information of parts， subassemblies and BIW through some data acquisition systems and tools， so as to provide scientific guidance and suggestions for the rectification of BIW size out of tolerance and ensure the rapid achievement of BIW size goal.

Key words：big data， BIW， size control

1 引言

隨著汽車消費市場競爭的愈加激烈，各大汽車主機廠都通過開發(fā)新功能，增加新配置，設(shè)計獨特造型等各種手段來提升產(chǎn)品的核心競爭力吸引消費者，白車身作為整車內(nèi)外飾零部件和汽車各種功能配置裝配的基礎(chǔ)，白車身尺寸精度的好壞直接影響整車產(chǎn)品的核心競爭力從而影響產(chǎn)品銷量。（剩余2400字）