Patent ID: 11938636
Assignee: NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS
Field: Measurement (Instruments)
Classification: CPC B  G  Y | IPC B  G

Claim 7:
8. The feature-guided scanning trajectory optimization method of claim 5, wherein the number of ants is updated as follows:, Δρ
   =
   
    M
    
     d
     ⁢
     i
     ⁢
     s
     ⁢
     
      t
      ⁡
      (
      k
      )
     
    
   
  
  ,
 

 
  
   
    rank
    ⁢
       
    
     (
     k
     )
    
   
   ≤
   
    ε
    ⁢
    N
   
  
  ;, and
the pheromone ρ of individual feature nodes to be measured is updated as follows:

ρ=(1−τ)ρ+τΔρ;

wherein dist(k) is a crawling distance of a kth ant; rank(k) is a rank of the kth ant; εN is the number of ants after updating; and τ is the pheromone volatilization factor.