Patent ID: 11867594
Assignee: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
Field: IT methods for management (Electrical engineering)
Classification: CPC G | IPC G

Claim 3:
4. The evaluation method according to claim 1, wherein a calculation formula for an evaluation value of the health state of the component to be tested in any one of the operating data dimension, the environmental data dimension, and the maintenance data dimension is:, P
      =
      
       
        ∑
        
         t
         =
         0
        
        T
       
       
        
         K
         t
        
        ⁢
        
         P
         t
        
       
      
     
     ,
     
      
       and
       ⁢
          
       
        
         ∑
         
          t
          =
          0
         
         T
        
        
         K
         t
        
       
      
      =
      1
     
     ,
    
   
   
    
     formula
     ⁢
        
     
      (
      1
      )
     
    
   
  
 

where Kt is a weight coefficient of a t-th operating parameter, Pt is a scoring coefficient of the t-th operating parameter, t is an integer greater than or equal to 0 and less than or equal to T, and T is a count of the operating parameters and is an integer greater than or equal to 1.