A Dynamic Design Methodology for Large-Scale Complex Nonlinear Systems Based on Orthogonal Decomposition Technique

<div>Primary hunting phenomenon occurred in German ICE3 serial bogies with ZF Sachs T60/T70 configurations. (a) Under ZF Sachs T60 original configuration with end-joint stiffness 70 MN/m. (b) Under ZF Sachs T70, the improved configuration with end-joint stiffness of 25 MN/m.</div>

Shock and Vibration

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Figure 2

Figure 2: A Dynamic Design Methodology for Large-Scale Complex Nonlinear Systems Based on Orthogonal Decomposition Technique 