Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: Dynamic Modeling and Analysis of Tooth Profile Modification for Multimesh Gear Vibration J. Mech. Des. 2008;130(12):121402-121402-13. doi:10.1115/1.2976803 Figure Legend: Comparison of dynamic transmission error from Model 1 and AUTO for input torque of 100 N m, no tooth modification, and other system parameters in Table ((—) stable AUTO solution; (- ⋅ -) unstable AUTO solution; (●) numerical up-sweep; (◯) numerical down-sweep).