Dynamics and Fault Diagnosis of Nonlinear Rotors and Impellers

1-Periodic motions to chaos in a nonlinear rotor system.- 2-Research on Fault Diagnosis of Gear Based on Permutation Entropy and SVM Method.- 3-Dynamical Characteristics Analysis of Rotor Model with Coupling Faults and Applications of TPOD Method.- 4-Nonlinear and Linear Phenomenon Investigation of Coupled Vibration of a Multi-disc Rotor Based on Multi-mistuned Blades Length or Multi-disordered Staggle Angle Blades.- 5-Lateral-torsional-coupled Model-Based Dynamic Analyses of Spur Gears under Time-varying External Load Conditions with Surface Wear.- 6-Experimental and Numerical Studies on Compressor Nonlinear Behaviors with Inlet Distortion and Their Interaction.- 7-Study on Mode Localization Induced by Material and Aerodynamic Mistunings in Impellers with Periodical and Cyclic Symmetry.- 8-Fluid-Structure Interactions of a Perimeter-Reinforced Membrane Wing in Laminar Shear Flow.- 9-Periodic Motions and Bifurcations in a Double Pendulum.- 10-Analytical Periodic Motions for a First-Order Nonlinear Circuit System under Different Excitations.- 11-Model Reduction on Approximate Inertial Manifolds for NS Equations through Multilevel Finite Element Method and Hierarchical Basis.

Dr. Jiazhong Zhang is Professor, Xi'an Jiaotong University, Xi'an, Shaanxi Province, P. R. China.