Double bump force is analyzed in GSQA by two different parameters as described below:-
Model provides output in terms of actual values related to GSQA parameter of -
This kind of simulation helps to predict the behavior of synchronization well in advance than the having traditional approach of carrying GSQA on a vehicle level and verify the synchronizer parameters.
We instrumented one vehicle with GSQA measurement unit and data captured for upshifts like 1-2, 2-3, 3-4, 4-5, 5-6 and downshifts like 6-5, 5-4, 4-3, 3-2, 2-1.
The results from simulation were compared to actual GSQA results and it showed a very good co-relation, thereby validating the simulated model.
It shows that dynamic models deemed accurate against GSQA measurement performed on actual vehicle.