Patent ID: 11906396
Assignee: nan
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 9:
10. The method of claim 1, wherein the force-based analysis method comprises:, 1
      2
     
     ⁢
     ρ
     ⁢
     C
     ⁢
     d
     ⁢
     A
     ⁢
     
      v
      2
     
    
    +
    
     
      C
      
       r
       ⁢
       r
      
     
     ⁢
     m
     ⁢
     
      a
      
       0
       ,
       ⊥
      
     
    
   
   =
   
    
     F
     resist
    
    =
    
     
      
       P
       propel
      
      
       v
       a
      
     
     +
     
      ma
      
       0
       ,
       ||
      
     
     -
     
      
       1
       
        R
        2
       
      
      ⁢
      
       a
       ||
      
     
    
   
  
  ,, where ρ is air density, CdA is the drag area coefficient, Crr is the coefficient of rolling resistance, m is a mass of the vehicle, νair is an air speed relative to the vehicle, a0, ⊥ is a component of the proper acceleration in a direction perpendicular to a surface upon which the vehicle travels, Fresist is a net resistive force, Ppropel is a power of propulsion of the vehicle, νg is a ground speed of the vehicle, in is a mass of the vehicle, a0, ∥ is a component of the proper acceleration in a direction parallel to the surface upon which the vehicle travels, a∥ is an acceleration in a direction of motion, I is a net moment of inertia of tires on the vehicle, and R is an average radius of the tires on the vehicle.