| With the large-scale application of kernel business in manufacturing enterprises, the new management thoughts have hot been regarded up till now. PLM(product Lifecycle Management)that has been developed as a new management thought recently, can help enterprises change business mode. It can improve competition in the market. PLM make the personnel on the merit chain of the manufacturing enterprise collaborate. PLM can integrated all product information in to a main database in manufacturing enterprises and are shared by authorized personals.With the application of PLM to automotive enterprises, the performance access system that match the real situation based on PLM is more and more important.This paper summarizes the meaning of PLM and application situation of automotive industries in china ,urges the application of PLM to the manufacturing enterprises, The author tries to seek performance access method in automotive enterprise,Automobile is a kind of expensive commodity and contains many technical issues. It's not enough only to use financial index. I put forward the synthetical access method, including some basic indexes, corrective indexes and flexible indexes. Finally ,A case is given. |