李军 adams实例教程整车分析

liller

此错误提示如何解决？
  
WARNING:    An anomalous situation has been detected for TIRE JEEP.TIRE_3.
   The moment arm for normal force (Fz) that causes the
   rolling resistance moment (Ty) is greater than the allowable
   maximum of 1/2 the length of the contact patch.
  
   CRR = 5.6250
   CRR_max = 2.7752
WARNING:    An anomalous situation has been detected for TIRE JEEP.TIRE_3.
   The moment arm for normal force (Fz) that causes the
   rolling resistance moment (Ty) is greater than the allowable
   maximum of 1/2 the length of the contact patch.
  
   CRR = 5.6250
   CRR_max = 2.7752
WARNING:    An anomalous situation has been detected for TIRE JEEP.TIRE_3.
   The moment arm for normal force (Fz) that causes the
   rolling resistance moment (Ty) is greater than the allowable
   maximum of 1/2 the length of the contact patch.
  
   CRR = 5.6250
   CRR_max = 2.7752
WARNING:    An anomalous situation has been detected for TIRE JEEP.TIRE_3.
   The moment arm for normal force (Fz) that causes the
   rolling resistance moment (Ty) is greater than the allowable
   maximum of 1/2 the length of the contact patch.
  
   CRR = 5.6250
   CRR_max = 2.7752
WARNING:    ADAMS has issued 4 warning(s) for the normal force moment arm
   for the rolling resistance moment.  ADAMS will no longer
   issue these warnings.
ERROR:      Problem evaluating VARIABLE JEEP.radius.
   Tried to divide by zero while evaluating its function expression.
   Divisor was 0.0. Examine the function expression to determine why a
   divide-by-zero was attempted.
ERROR:   Abnormal termination encountered in Solver.
  
多谢！！！

lybdb2006

vanana88