The harmonic drive system nonlinear torsional vibration behaviors analysis software

which integrated the principle of harmonic drive

the theory of nonlinear dynamics

the numerical analysis method and the technology of computers

has been developed.New transmission error formula

new nonlinear torsional stiffness formula and backlash are considered in this model.The software has Windows GUI style and facility for operation features.It is special for study on the nonlinear dynamics behaviors of harmonic drive system.Experimental results for a harmonic drive reducer with type of XB-80-134H verify the effectiveness of the software.Simulation results can be used as a reference for design and experimental analysis.