当前位置：网站首页>2022 Yangtze River Delta mathematical modeling: Gearbox Fault Diagnosis

2022 Yangtze River Delta mathematical modeling: Gearbox Fault Diagnosis

2022-07-19 04:01:00 【51CTO】

Train of thought guide

Just look at this part directly , It's misleading to read too much ：

2022 Mathematical modeling of Yangtze River Delta ： Gearbox fault diagnosis _ data

First question

2022 Mathematical modeling of Yangtze River Delta ： Gearbox fault diagnosis _ data mining _02

Data analysis , Read data first ：

       
       import 
       
       pandas 
       
       as 
       
       pd
       
       df
       
       =
       
       pd.
       
       read_excel(
       
       ' The attachment 1.xls')
       
       df.
       
       head(
       
       10)
      
1.
2.
3.
4.
5.

Read as follows ：

2022 Mathematical modeling of Yangtze River Delta ： Gearbox fault diagnosis _ Data analysis _03

Follow up on your own … You know ： Sichuan rookie , It will be updated later .

Second questions

Second questions ：

2022 Mathematical modeling of Yangtze River Delta ： Gearbox fault diagnosis _ Reading data _04

That's the judgment based on the first question , Judge whether the data in Annex I is faulty , Evaluate the performance according to these indicators , Evaluation model .

Third questions

Pay attention to see clearly , Build a model to judge what state the data is in , Make another evaluation , This data should be arbitrary , Not necessarily Annex I , But it seems that we can only evaluate the test from the first attachment . It's different from the second question .

2022 Mathematical modeling of Yangtze River Delta ： Gearbox fault diagnosis _ data mining _05