Passive Damping for High Tech Systems

High Tech Institute

The application of passive damping is becoming a key knob for getting precision engineering applications to meet tighter specifications over time.

Prijs

vanaf € 2.780

Niveau

Niet opgegeven

Soort

Opleiding

Thema

Industrie, techniek en bouw

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Beschrijving

Day 1 Introduction passive damping Recap Design principles, Dynamic modelling, Motion control; Definition; Trade off Damping vs. stiffness and Damping vs. virtual play. Examples in other application areas Aviation; Structural buildings; Machine tools. Discussion of damping principles Material damping; TMD, RMD, CLD, FLD; Eddy-current damping; Friction damping. Day 2 Material damping Structural material damping; Viscous fluid damping; LVE material damping. Demo / Exercise Tuned mass damping TMD tuning; Case MRI scanner. Constrained layer damping RKU modelling approach; Case Flexures and frames. Exercise Day 3 Constrained layer damping for discontinuous surfaces Hybrid approach. Robust mass damping Viscous damper design and testing; Case Semiconductor wafer stage. Integral modelling and optimisation Modeling approach; Optimisation algorithm; Case Over-actuated wafer chuck. Viscoelastic actuator damping Modeling approach; Case Semiconductor wafer stage. Wrap-up