This discussion focuses on the need for resources regarding complex eigenvalue problems in Finite Element Method (FEM) analysis, particularly those involving damping. Recommended texts include W.T. Thomson’s "Theory of Vibration with Applications" and the "Shock and Vibration Handbook" by McGraw-Hill. Additionally, the documentation of specific Finite Element Analysis (FEA) software often contains valuable insights into the complex eigenvalue extraction procedure. The topic is relevant for applications in composite materials and dynamic stability issues such as brake squeal and rotor whirl.
PREREQUISITESEngineers, researchers, and students involved in mechanical engineering, particularly those focusing on vibration analysis, dynamic stability, and FEM applications in composite materials and aerospace engineering.